SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                   ----------

                                    FORM 10-Q


(Mark One)

  [ X ]      QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
             EXCHANGE ACT OF 1934.

                For the quarterly period ended November 30, 1996

                                       OR

  [   ]      TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
             EXCHANGE ACT OF 1934.

             For the transition period from __________ to __________

                         Commission file number: 0-18268


                         ------------------------------


                            INTEGRATED SYSTEMS, INC.
             (Exact name of Registrant as specified in its charter)


             California                                      94-2658153
   (State or other jurisdiction                          (I.R.S. employer
  of incorporation or organization)                      identification no.)


                         ------------------------------


                             201 Moffett Park Drive
                           Sunnyvale, California 94089
                                 (408) 542-1500
                  (Address, including zip code, of Registrant's
                    principal executive offices and telephone
                          number, including area code)


                         ------------------------------


Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes __X___ No _____

The number of shares  outstanding of the  Registrant's  Common Stock on December
31, 1996 was 22,968,104 shares.

The Exhibit Index is located on page 13.

                                                             Page 1 of 15 pages.




                            INTEGRATED SYSTEMS, INC.

                                      INDEX


                                                                            Page
                                                                            ----
PART I - FINANCIAL INFORMATION

Item 1.    Financial Statements                                               3

           Condensed Consolidated Balance Sheets at November 30, 1996 and
           February 28, 1996                                                  4

           Condensed Consolidated Statements of Operations for the Three
           and Nine Months Ended November 30, 1996 and 1995                   5

           Condensed Consolidated Statements of Cash Flows for the Nine 
           Months Ended November 30, 1996 and 1995                            6

           Notes to Condensed Consolidated Financial Statements               7

Item 2.    Management's Discussion and Analysis of Financial Condition 
           and Results of Operations                                          8



PART II - OTHER INFORMATION

Item 5.    Other Information                                                 13

Item 6.    Exhibits and Reports on Form 8-K                                  13


SIGNATURES                                                                   14




================================================================================
This Form 10-Q contains  forward-looking  statements  (as defined in the Private
Securities  Litigation  Reform  Act of  1995),  including  but  not  limited  to
statements regarding the Company's  expectations,  hopes or intentions regarding
the  future.  Actual  results  and trends  could  differ  materially  from those
discussed in the forward-looking statements. In addition, past trends should not
be perceived as indicators of future  performance.  Among the factors that could
cause actual  results to differ are those  detailed  elsewhere in this Report in
Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations  and  in the  Company's  other  Securities  and  Exchange  Commission
reports.
================================================================================


                                      - 2 -




                         PART I - FINANCIAL INFORMATION


Item 1.           Financial Statements


The condensed  consolidated  interim financial  statements  included herein have
been  prepared by  Integrated  Systems,  Inc. (the  "Company"),  without  audit,
pursuant to the rules and regulations of the Securities and Exchange Commission.
Although  certain  information  and footnote  disclosures  normally  included in
financial  statements  prepared in accordance with generally accepted accounting
principles   have  been  condensed  or  omitted   pursuant  to  such  rules  and
regulations, the Company believes that the disclosures made are adequate to make
the information  presented not misleading.  The condensed  consolidated  interim
financial  statements  should  be  read in  conjunction  with  the  consolidated
financial  statements  and the notes thereto  included in the  Company's  Annual
Report on Form 10-K for the year ended  February 28, 1996. The February 28, 1996
condensed consolidated balance sheet data was derived from the audited financial
statements,  but does not include all disclosures required by generally accepted
accounting principles.

The accompanying  condensed  consolidated interim financial statements have been
prepared in all material respects in conformity with the standards of accounting
measurements set forth in Accounting Principles Board Opinion No. 28 and, in the
opinion  of  management,  reflect  all  adjustments,  consisting  only of normal
recurring  adjustments,  necessary to summarize  fairly the financial  position,
results of operations,  and cash flows for the periods indicated. The results of
operations for the interim periods  presented are not necessarily  indicative of
the results to be expected for the full fiscal year.


                                      -3-



                            INTEGRATED SYSTEMS, INC.

                      CONDENSED CONSOLIDATED BALANCE SHEETS
                                 (in thousands)
                                                       November 30, February 28,
                                                          1996         1996
                                                       ------------ ------------
                                                       (unaudited)
                        ASSETS

Current assets:
     Cash and cash equivalents                           $11,321       $21,822
     Marketable securities                                 7,085        12,231
     Accounts receivable, net                             26,815        19,822
     Deferred income taxes                                    --           373
     Prepaid expenses and other                            4,126         3,587
                                                        --------       -------
          Total current assets                            49,347        57,835

Marketable securities                                     34,047        15,423
Property and equipment, net                               19,139         5,593
Intangible assets, net                                     2,569         2,106
Deferred income taxes                                      1,906         1,906
Other assets                                               1,063         2,401
                                                        --------       -------
          Total assets                                  $108,071       $85,264
                                                        ========       =======

                      LIABILITIES

Current liabilities:
     Accounts payable                                     $4,413        $4,309
     Accrued payroll and related expenses                  4,939         3,673
     Other accrued liabilities                             4,144         4,842
     Income taxes payable                                    422         4,191
     Deferred revenue                                     10,680         9,389
                                                        --------       -------
          Total current liabilities                       24,598        26,404

Other liabilities                                            254           584
                                                        --------       -------
          Total liabilities                               24,852        26,988
                                                        --------       -------

                 SHAREHOLDERS' EQUITY

Common Stock, no par value, 50,000 shares authorized:
     22,945 and 21,206 shares issued and outstanding
     at November 30, 1996 and February 28, 1996,
     respectively                                         59,590        40,283
Unrealized holding gain on marketable securities, net        611           333
Translation adjustment                                      (453)           --
Retained earnings                                         23,471        17,660
                                                        --------       -------
          Total shareholders' equity                      83,219        58,276
                                                        --------       -------
          Total liabilities and shareholders' equity    $108,071       $85,264
                                                        ========       =======


The  accompanying  notes are an integral  part of these  condensed  consolidated
financial statements.

                                      -4-




                            INTEGRATED SYSTEMS, INC.

                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                      (in thousands, except per share data)
                                  (unaudited)


                                                Three Months Ended        Nine Months Ended
                                                   November 30,              November 30,
                                               ------------------         ------------------
                                                  1996       1995           1996      1995
                                                -------    -------        -------    -------

                                                                             
Revenue:
    Product                                     $18,515    $12,665        $49,340    $36,433
    Services                                      8,288      8,845         26,719     23,386
                                                -------    -------        -------    -------

        Total revenue                            26,803     21,510         76,059     59,819
                                                -------    -------        -------    -------

Costs and expenses:
    Cost of product revenue                       2,681      2,128          6,778      6,667
    Cost of services revenue                      4,223      4,147         12,289     11,541
    Marketing and sales                           9,999      6,761         28,662     19,386
    Research and development                      4,149      2,827         12,270      8,255
    General and administrative                    2,154      1,640          6,309      5,173
    Acquisition-related and other                 4,750      3,601          5,676      3,601
                                                -------    -------        -------    -------
        Total costs and expenses                 27,956     21,104         71,984     54,623
                                                -------    -------        -------    -------

            Income (loss) from operations        (1,153)       406          4,075      5,196

Interest and other income                         1,008        511          3,200      1,727
                                                -------    -------        -------    -------

            Income (loss) before income taxes      (145)       917          7,275      6,923

Provision (benefit) for income taxes                (51)       333          2,546      2,327
                                                -------    -------        -------    -------

            Net income (loss)                      ($94)      $584         $4,729     $4,596
                                                =======    =======        =======    =======

Earnings per share                                $0.00      $0.03          $0.20      $0.21
                                                =======    =======        =======    =======

Shares used in per share calculations            22,909     22,284         23,385     21,997
                                                =======    =======        =======    =======
<FN>


The  accompanying  notes are an integral  part of these  condensed  consolidated
financial statements.
</FN>


                                      -5-



                            INTEGRATED SYSTEMS, INC.

                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (in thousands)
                                  (unaudited)

                                                            Nine Months Ended
                                                               November 30,
                                                           --------------------
                                                             1996        1995
                                                           --------    --------
Cash flows from operating activities:
     Net income                                            $  4,729    $  4,596
     Adjustments to reconcile net income to net cash
          provided by operating activities:
          Depreciation and amortization                       3,002       2,636
          Write-down of intangible assets                       616       3,083
          Deferred income taxes                                 474         220
          Net income from unconsolidated subsidiary            (604)        --
          Changes in assets and liabilities:
               Accounts receivable                           (7,000)     (3,847)
               Prepaid expenses and other                      (706)       (424)
               Accounts payable, accrued payroll and
                    other accrued liabilities                  (263)      1,775
               Income taxes payable                            (671)        717
               Deferred revenue                                 935       1,321
               Other assets and liabilities                    (315)       (164)
                                                           --------    --------
          Net cash provided by operating activities             197      10,761
                                                           --------    --------
Cash flows from investing activities:
     Purchases of marketable securities, net                (13,050)     (6,261)
     Additions to property and equipment, net               (15,423)     (2,746)
     Capitalized software development costs                  (1,085)       (285)
     Cash acquired in acquistions                             3,150        --
     Other                                                      --         (442)
                                                           --------    --------
          Net cash used in investing activities             (26,408)     (9,734)
                                                           --------    --------
Cash flows from financing activities:
     Proceeds from issuance of common stock                  12,790         --
     Proceeds from exercise of common stock options and
        purchases under the Employee Stock Purchase Plan      2,935       2,251
     Other                                                      --         (111)
                                                           --------    --------
          Net cash provided by financing activities          15,725       2,140
                                                           --------    --------
Effect of exchange rate fluctuations on cash and cash
  equivalents                                                   (15)        --

Net increase (decrease) in cash and cash equivalents        (10,501)      3,167
Cash and cash equivalents at beginning of period             21,822       7,746
                                                           --------    --------
Cash and cash equivalents at end of period                 $ 11,321    $ 10,913
                                                           ========    ========

Supplemental disclosure of cash flow information:
     Cash paid during the period for income taxes, net     $  2,607    $  1,610

Supplemental schedule of noncash investing and financing
  activities:
     Unrealized gain on marketable securities              $    428    $    750
     Tax benefit from disqualifying dispositions of
        common stock                                       $  3,708         --


The  accompanying  notes are an integral  part of these  condensed  consolidated
financial statements.

                                      -6-



                            INTEGRATED SYSTEMS, INC.

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                (Information for the three and nine months ended
                    November 30, 1996 and 1995 is unaudited)

1.       Summary of Significant Accounting Policies

The  condensed   consolidated  financial  statements  include  the  accounts  of
Integrated Systems, Inc. and its wholly owned subsidiaries, after elimination of
all significant  intercompany  accounts and transactions,  and should be read in
conjunction  with the  Company's  Annual  Report on Form 10-K for the year ended
February 28, 1996.  These  condensed  consolidated  financial  statements do not
include all  disclosures  normally  required by  generally  accepted  accounting
principles.


2.       Earnings Per Share

Earnings per share is computed using the weighted  average number of common and,
if dilutive,  common equivalent  shares  outstanding  during the period.  Common
equivalent  shares result from the assumed exercise of outstanding stock options
that have a dilutive effect when applying the treasury stock method.



The  following  table  sets  forth the  calculation  of  earnings  per share for
purposes of this report:



                                                               Three Months Ended   Nine Months Ended
                                                                   November 30,         November 30,
                                                               ------------------   -----------------
(in thousands, except per share data)                             1996      1995      1996      1995
                                                                 ------    ------    ------    ------
                                                                    (unaudited)          (unaudited)
                                                                                      
Primary:
     Net income (loss)                                             ($94)     $584    $4,729    $4,596
                                                                 ======    ======    ======    ======
     Number of shares:
          Weighted average number of common shares outstanding   22,909    21,099    22,250    20,899
          Dilutive effect of stock options, net                             1,185     1,135     1,098
                                                                 ------    ------    ------    ------
                                                                 22,909    22,284    23,385    21,997
                                                                 ======    ======    ======    ======
Earnings per share                                                $0.00     $0.03     $0.20     $0.21
                                                                 ======    ======    ======    ======


Fully diluted:
     Net income (loss)                                             ($94)     $584    $4,729    $4,596
                                                                 ======    ======    ======    ======
     Number of shares:
          Weighted average number of common shares outstanding   22,909    21,099    22,250    20,899
          Dilutive effect of stock options, net                             1,221     1,180     1,132
                                                                 ------    ------    ------    ------
                                                                 22,909    22,320    23,430    22,031
                                                                 ======    ======    ======    ======
Earnings per share                                                $0.00     $0.03     $0.20     $0.21
                                                                 ======    ======    ======    ======



3.       Acquisition-related and Other Expenses

Acquisition-related  and other  expenses for the three months ended November 30,
1996, include a $4.8 million change related primarily to a one time payment made
to the executives of a previously acquired company, Diab Data, Inc. (Diab Data).
The payment was in exchange for the  termination  of future  incentive  payments
that the Company was expecting to make through  December  1998 under  employment
agreements entered into with those executives at the time of the acquisition.


                                      -7-


In addition, the terms of the original acquisition agreement were revised, which
enables  the  Company  to  consolidate  the  results of this  subsidiary,  which
previously  had been  accounted  for under  the  equity  method  of  accounting.
Accordingly,  as of November 30, 1996 the balance  sheet of this  subsidiary  is
included in the consolidated balance sheet of the Company. The operating results
of the subsidiary  will be included in the Company's  consolidated  results from
December 1, 1996 onward.

4.       Contingencies

The Company is involved in two separate contract  disputes,  one with a customer
and  one  with  a  supplier.  While  management  expects  that  these  disputes,
individually  or in the aggregate,  are not expected to have a material  adverse
effect on the Company's annual consolidated  financial statements,  the ultimate
resolution of these matters is currently not determinable.


Item 2.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

The  following  information  should be read in  conjunction  with the  condensed
consolidated interim financial statements and the notes thereto included in Item
1 of this  Quarterly  Report and with  Management's  Discussion  and Analysis of
Financial Condition and Results of Operations  contained in the Company's Annual
Report on Form 10-K for the year  ended  February  28,  1996,  as filed with the
Securities and Exchange Commission on April 12, 1996.


Overview

Integrated Systems designs, develops, markets and supports software products for
embedded  microprocessor-based  applications  and provides  related  engineering
services.  The Company currently derives  substantially all of its revenues from
licensing  these products and providing  related  maintenance,  engineering  and
consulting  services.  In October 1995, the Company acquired  TakeFive  Software
GmbH  ("TakeFive"),  an Austrian  corporation that develops and markets software
tools   used  in   software   development,   including   SNiFF+,   an   advanced
object-oriented integrated development environment. In January 1996, the Company
acquired Doctor Design,  Inc. ("Doctor Design"),  a California  corporation that
develops  multimedia  hardware,  software and  application  specific  integrated
circuit  technology.  In July 1996,  the Company  acquired  Epilogue  Technology
Corporation  ("Epilogue"),  a Delaware corporation that develops and distributes
network  management  and  embedded  internet  software.  Each of these  business
combinations  has been  accounted for as a pooling of interests.  The results of
operations for all periods  presented include the results of TakeFive and Doctor
Design.  Results of operations  for Epilogue have been included from the date of
acquisition.  Prior period  results have not been  restated to include  Epilogue
since those results were not significant. In December 1995, the Company acquired
Diab Data,  Inc.  ("Diab  Data"),  a California  corporation  that  develops and
distributes software development tools. This acquisition was accounted for under
the equity method of accounting until November 1996, when the financial position
and results of operations of Diab Data have been included with the  consolidated
financial position and results of operations of the Company (see Note 3 of Notes
to Condensed Consolidated Financial Statements).

Forward-Looking Information is Subject to Risk and Uncertainty; Additional Risks
and Uncertainties

Except for the historical  information  contained in this Quarterly Report,  the
matters herein contain  "forward-looking"  statements (as defined in the Private
Securities  Litigation  Reform Act of 1995) that involve  risk and  uncertainty.
These  forward-looking  statements  include,  but are not  limited  to,  certain
operating  expense levels,  the level of  international  revenue,  the Company's
liquidity  and  capital  needs  and  various  business   environment  and  trend
information. Actual future results and trends may differ materially depending on
a variety of factors,  including the volume and timing of orders received during
the quarter,  the mix of and changes in distribution  channels through which the
Company's  products  are sold,  the timing and  acceptance  of new  products and
product  enhancements  by the  Company or its  competitors,  changes in pricing,
buyouts of run-time  licenses,  product life cycles,  the level of the Company's
sales  of  third  party  products,   purchasing  patterns  of  distributors  and
customers, competitive conditions in the industry, business cycles affecting the
markets in which the Company's products are sold,  extraordinary events, such as
litigation or acquisitions,  including related charges,  and economic conditions
generally  or in various  geographic  areas.  All of the  foregoing  factors are
difficult to forecast. The future operating results of the Company may fluctuate
as a result of these and the other risk factors  detailed in documents  filed by
the Company with the Securities and Exchange Commission.


                                      -8-



The  Company  has made,  and  expects to  continue  to make in the near  future,
substantial  expenditures  in the  areas of  product  development  and sales and
marketing.  If the Company does not realize commensurate high levels of revenue,
the  Company  will be unable to achieve  satisfactory  levels of  earnings.  The
Company recently  announced several new products,  in particular  pRISM+(TM) and
Decorum(TM).  Portions  of these  products  were  released  recently.  Delays in
release of new  products or the  acceptance  of these  products by  customers is
likely to have a negative impact on the performance of the Company.

Due to all of the foregoing factors, the Company believes that  period-to-period
comparisons  of its results of operations  are not  necessarily  meaningful  and
should not be relied upon as an indication of future  performance.  It is likely
that, in some future quarters, the Company's operating results will be below the
expectations of stock market analysts and investors. In such event, the price of
the  Company's  Common  Stock would  likely be  materially  adversely  affected.
Consequently,  the purchase or holding of the Company's Common Stock involves an
extremely high degree of risk.

Results of Operations

The following tables set forth for the periods presented the percentage of total
revenue  represented by each line item in the Company's  condensed  consolidated
statements of operations and the percentage  change from the  comparative  prior
period in each line item:


                                         Percentage of       Period-to-Period
                                         Total Revenue       Percentage Change
                                      ------------------   ---------------------
                                      Three Months Ended     Three Months Ended
                                         November 30,           November 30,
                                         1996     1995     1996 compared to 1995
                                        -----    -----     ---------------------

Revenue:
  Product                                  69%      59%              46 %
  Services                                 31       41               (6)
                                        -----    -----
    Total revenue                         100      100               25
                                        -----    -----

Costs and expenses:
  Cost of product revenue                  10       10               26
  Cost of services revenue                 16       19                2
  Marketing and sales                      37       31               48
  Research and development                 15       13               47
  General and administrative                8        8               31
  Acquisition-related and other            18       17              N/M
                                        -----    -----
    Total costs and expenses              104       98               32

      Income (loss) from operations        (4)       2              N/M
Interest and other income                   4        2               97 %
                                        -----    -----
      Income (loss) before income taxes    --        4              N/M
Provision (benefit) for income taxes       --        1              N/M
                                        -----    -----
               Net income (loss)           --        3%             N/M
                                        =====    =====

N/M= Not Meaningful


                                      -9-



                                         Percentage of       Period-to-Period
                                         Total Revenue       Percentage Change
                                      ------------------   ---------------------
                                       Nine Months Ended     Nine Months Ended
                                         November 30,           November 30,
                                         1996     1995     1996 compared to 1995
                                        -----    -----     ---------------------

Revenue:
  Product                                  65%      61%              35 %
  Services                                 35       39               14
                                        -----    -----
    Total revenue                         100      100               27
                                        -----    -----

Costs and expenses:
  Cost of product revenue                   9       11                2
  Cost of services revenue                 16       19                6
  Marketing and sales                      38       32               48
  Research and development                 16       14               49
  General and administrative                8        9               22
  Acquisition-related and other             8        6              N/M
                                        -----    ----- 
     Total costs and expenses              95       91               32
                                        -----    -----

      Income (loss) from operations         5        9              (22)
Interest and other income                   4        3               85
                                        -----    -----
      Income (loss) before income taxes     9       12                5
Provision for income taxes                  3        4                9
                                        -----    -----
      Net income (loss)                     6%       8%               3 %
                                        =====    =====
N/M = Not Meaningful



Revenue

The  Company's  total  revenue  increased  25% from  $21.5  million in the third
quarter of fiscal 1996 to $26.8  million in the third quarter of fiscal 1997 and
27% from $59.8  million in the first nine months of fiscal 1996 to $76.1 million
in the first nine  months of fiscal  1997.  A majority  of the  Company's  total
revenue came from product revenue, which increased 46% from $12.7 million in the
third  quarter of fiscal  1996 to $18.5  million in the third  quarter of fiscal
1997 and 35% in the first nine months of fiscal 1997 to $49.3 million from $36.4
million in the first nine months of fiscal 1996. The increase in product revenue
was primarily due to increased unit  shipments of pSOSystem and SNiFF+,  and the
introduction  of new products.  MATRIXx  revenue for the third quarter of fiscal
1997 was higher  than in the third  quarter  of fiscal  1996,  primarily  due to
increased unit sales in North America.  MATRIXx  revenue was up slightly for the
first  nine  months of fiscal  1997 over the first nine  months of fiscal  1996.
Services  revenue  decreased 6% from $8.8 million in the third quarter of fiscal
1996 to $8.3  million in the third  quarter of fiscal  1997.  This  decrease was
primarily  due to a decrease in some of the Company's  consulting  activities in
the third  quarter  of fiscal  1997.  For the first nine  months of fiscal  1997
services  revenue  increased 14% over the first nine months of fiscal 1996, from
$23.4  million to $26.7  million,  primarily  due to an increase in  maintenance
revenue from the Company's growing installed base of customers.

The  percentage  of  the  Company's   total  revenue  from   customers   located
internationally  was 36% and 33% in the third  quarters of fiscal 1997 and 1996,
respectively,  and 37% and 31% in the first nine months of fiscal 1997 and 1996,
respectively. 

Costs and Expenses

The  Company's  cost of product  revenue  as a  percentage  of  product  revenue
decreased  from 17% in the  third  quarter  of  fiscal  1996 to 14% in the third
quarter of fiscal  1997 and from 18% in the first nine  months of fiscal 1996 to
14% in the first nine months of fiscal 1997.  These decreases were primarily due
to product sales mix and lower third party software royalty costs. The Company's
cost of services  revenue as a  percentage  of  services  revenue was 51% in the
third quarter of fiscal 1997 compared to 47% in the third quarter of fiscal 1996
and 46% in the first nine  months of fiscal  1997  compared  to 49% in the first
nine months of fiscal 1996. Cost of services revenue as a percentage of services
revenue is dependent upon the mix between higher margin maintenance  revenue and
lower margin consulting revenues.

                                      -10-


Marketing  and sales  expenses  were $10.0 million and $6.8 million in the third
quarters  of  fiscal  1997 and  1996,  respectively,  representing  37% and 31%,
respectively,  of total  revenue.  For the first nine  months of fiscal 1997 and
1996,  marketing  and sales  expenses  were  $28.7  million  and $19.4  million,
respectively,  representing 38% and 32%,  respectively,  of total revenue. These
increases  were  primarily  due  to  additional  expenses  associated  with  the
Company's  continued  investment  in the  domestic and  international  sales and
support  infrastructure,  along with promotional and other costs involved in the
introduction of new products.

Research  and  development  expenses  were $4.1  million and $2.8 million in the
third quarters of fiscal 1997 and 1996, respectively,  representing 15% and 13%,
respectively,  of total  revenue.  For the first nine  months of fiscal 1997 and
1996,  research and  development  expenses  were $12.3 million and $8.3 million,
respectively,  representing 16% and 14%,  respectively,  of total revenue. These
increases  were  primarily  the result of  increased  personnel  and  consulting
expenses  associated  with the  continued  development  of several new  products
announced in September 1996, and to support the Company's  continued emphasis on
developing new products and enhancing existing products. Costs that are required
to be  capitalized  under  Statement of Financial  Accounting  Standards No. 86,
"Accounting for the Costs of Computer  Software to be Sold,  Leased or Otherwise
Marketed"  (SFAS No.  86) were  $350,000  in the third  quarter  of fiscal  1997
compared to $50,000 in the third  quarter of fiscal 1996 and  $1,085,000  in the
first nine months of fiscal  1997  compared to $285,000 in the first nine months
of fiscal 1996.  The amounts  capitalized  represent  approximately  8% of total
research and development  expenses for the third quarter of fiscal 1997 compared
to 2% in the third quarter of the previous  fiscal year and 8% in the first nine
months of fiscal 1997  compared  to 3% in the first nine months of fiscal  1996.
The amount of research and development  expenditures capitalized in a given time
period depends upon the nature of the  development  performed and,  accordingly,
amounts capitalized may vary from period to period.  Capitalized costs are being
amortized  using the greater of the amount computed using the ratio that current
gross revenues for a product bear to the total of current and anticipated future
gross revenues for that product,  or on a straight-line  basis over three years.
Amortization  for the third  quarter of fiscal  1997 was  $238,000  compared  to
$229,000  for the third  quarter of fiscal 1996 and  $673,000 for the first nine
months of fiscal 1997  compared to $690,000  for the first nine months of fiscal
1996.

General and  administrative  expenses  were $2.2 million and $1.6 million in the
third quarters of fiscal 1997 and 1996,  respectively,  representing 8% of total
revenue.  For the  first  nine  months  of fiscal  1997 and  1996,  general  and
administrative  expenses  were  $6.3  million  and $5.2  million,  respectively,
representing 8% and 9%,  respectively,  of total revenue.  The dollar  increases
were primarily the result of increased headcount.

Acquisition-related and other expenses were $4.8 million in the third quarter of
fiscal 1997,  and related  primarily to a one-time  payment to the executives of
Diab  Data in  November,  1996.  See Note 3 of Notes to  Condensed  Consolidated
Financial  Statements.  Acquisition-related  and  other  expenses  in the  third
quarter of fiscal 1996 of $3.6 million,  related to the  acquisition of Takefive
Software GmbH in October 1995.

Interest and other  income was $1.0 million in the third  quarter of fiscal 1997
compared to $0.5 million in the third quarter of fiscal 1996 and $3.2 million in
the first nine months of fiscal 1997  compared to $1.7 million in the first nine
months of fiscal 1996. These increases are primarily due to an increase in total
cash and marketable  securities,  higher interest rates,  foreign exchange gains
and rental income from a portion of a facility owned by the Company.

Recent Accounting Pronouncements

During March 1995, the Financial  Accounting Standards Board issued Statement of
Financial  Accounting  Standards  No. 121,  "Accounting  for the  Impairment  of
Long-Lived  Assets and for Long-Lived  Assets to Be Disposed Of" (SFAS No. 121),
which  requires  the  Company to review for  impairment  of  long-lived  assets,
certain  identifiable  intangibles and goodwill related to those assets whenever
events or changes in circumstances indicate that the carrying amount of an asset
may not be  recoverable.  In certain  situations,  an  impairment  loss would be
recognized.  SFAS No. 121 is effective for the Company's  fiscal year 1997.  The
Company has studied the  implications of the statement and does not expect it to
have a  material  impact on the  Company's  financial  condition  or  results of
operations.

During October 1995, the Financial  Accounting  Standards Board issued Statement
of  Financial   Accounting   Standards  No.  123,  "Accounting  for  Stock-Based
Compensation" (SFAS No. 123). This accounting standard permits the use of either
a fair value based method or the current Accounting Principals Board Opinion No.
25,  "Accounting for Stock Issued to Employees" (APB No. 25) when accounting for
stock-based compensation arrangements. Companies that do not follow the new fair
value  based  method  will be  required  to  disclose  pro forma net  income and
earnings per share  computed as if the fair value based method had been applied.
The  disclosure  provisions  of SFAS No.  123 are  effective  for  fiscal  years
beginning after December 15, 1995. Management has not determined whether it will
adopt the fair value based method of  accounting  for  stock-based  compensation
arrangements  nor the  impact  of SFAS  No.  123 on the  Company's  consolidated
financial statements.

                                      -11-


Liquidity and Capital Resources

The Company has funded its  operations  to date  principally  through cash flows
from operations. As of November 30, 1996, the Company had $52.5 million of cash,
cash equivalents and marketable securities.  This represents an increase of $3.0
million  from  February  28,  1996.  The Company  believes  that cash flows from
operations,  together with existing cash balances,  will be adequate to meet the
Company's cash requirements for working capital and capital expenditures for the
next 12 months.

Net cash provided by operating activities during the first nine months of fiscal
1997 totaled $0.2 million, a decrease of $10.6 million over the amount generated
in the  first  nine  months of  fiscal  1996.  Net cash  provided  by  operating
activities  decreased,  in spite of an  increase  in net  income,  due mainly to
changes in accounts receivable,  accounts payable, accrued payroll, income taxes
payable and the adjustment for write-downs of intangible assets.

Net cash used in investing  activities  totaled  $26.4 million in the first nine
months of fiscal  1997  compared  to $9.7  million in the first  nine  months of
fiscal  1996.  The  increase in net cash used in  investing  activities  was due
primarily to the purchase of a building,  which became the  Company's  principal
facility, and net purchases of marketable securities.

Net cash  provided by financing  activities  totaled  $15.7 million in the first
nine months of fiscal 1997  compared to $2.1 million in the first nine months of
fiscal 1996.  The increase in net cash provided by financing  activities was due
to the  issuance  of Common  Stock in May 1996 in a  secondary  offering  and an
increase in the proceeds  from the exercise of options to purchase  Common Stock
and purchases under the Employee Stock Purchase Plan.







                                      -12-



                           PART II - OTHER INFORMATION


Item 5.  Other Information

         On September 27, 1996,  the Company's Form S-8  Registration  Statement
         was filed with the  Securities  and  Exchange  Commission  covering the
         registration  of an additional  69,033 shares of Common Stock  issuable
         under stock options  assumed by the Company as part of its  acquisition
         of Epilogue Technology Corporation.

         Effective January 6, 1997,  William C. Smith joined the Company as Vice
         President of Finance and Chief Financial Officer.

Item 6.  Exhibits and Reports on Form 8-K

     (a) Exhibits.

         The following exhibit is filed herewith:

         Exhibit                                                    Page
         Number      Title                                         Number
         -------     -----                                         ------

         27.00       Financial Data Schedule                         15


     (b) Reports on Form 8-K.  No reports on Form 8-K were filed by  Registrant
         during the three months ended November 30, 1996.


                                      -13-




                                   SIGNATURES


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.



Dated: January 13, 1997       INTEGRATED SYSTEMS, INC.
                              (Registrant)



                              --------------------------------------------------
                              DAVID P. ST. CHARLES
                              President and Chief Executive Officer



                              --------------------------------------------------
                              WILLIAM C. SMITH
                              Vice President Finance and Chief Financial Officer