UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT
                       Pursuant to Section 13 or 15(d) of
                      The Securities Exchange Act of 1934

       Date of Report (Date of earliest event reported): December 8, 2005


                       NATIONAL SEMICONDUCTOR CORPORATION
             (Exact name of registrant as specified in its charter)

        DELAWARE                    1-6453               95-2095071
        --------                    ------               ----------
       (State of Incorporation)    (Commission           (I.R.S. Employer
                                    File Number)          Identification Number)


                    2900 SEMICONDUCTOR DRIVE, P.O. BOX 58090
                       SANTA CLARA, CALIFORNIA 95052-8090
                       ----------------------------------
                    (Address of Principal Executive Offices)

                                 (408) 721-5000

              (Registrant's telephone number, including area code)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ] Written communication  pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

[ ] Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))



NATIONAL SEMICONDUCTOR CORPORATION

Table of Contents


                                                                            Page
                                                                            ----
Section 2 - Financial Information
- ---------------------------------

Item 2.02       Results of Operations and Financial Condition                  3

Section 8 - Other Events
- ------------------------

Item 8.01       Other Events                                                   3

Section 9 - Financial Statements and Exhibits
- ---------------------------------------------

Item 9.01       Financial Statements and Exhibits                              3

Signature                                                                      4

Exhibits:
99.1    News release dated December 8, 2005 (Earnings)




NATIONAL SEMICONDUCTOR CORPORATION


Item 2.02       RESULTS OF OPERATION AND FINANCIAL CONDITION

On December 8, 2005,  National  Semiconductor  Corporation issued a news release
announcing  earnings for the quarter ended  November 27, 2005. The earnings news
release,  which has been attached as Exhibit 99.1,  contains unaudited Condensed
Consolidated  Statements of Operations,  Balance Sheets,  and Statements of Cash
Flows that are presented in accordance  with United  States  generally  accepted
accounting principles,  or GAAP. The information in Exhibit 99.1 attached hereto
shall not be deemed  "filed" for  purposes of Section 18 of the  Securities  and
Exchange  Act of 1934,  as  amended,  nor  shall it be  deemed  incorporated  by
reference in any filing under the Securities Act of 1933, as amended.


Item 8.01       OTHER EVENTS

On December 8, 2005,  the Company  also  announced  in its news release that its
Board of Directors had approved another $400 million stock repurchase program.


Item 9.01       FINANCIAL STATEMENTS AND EXHIBITS

        (d) Exhibits
            --------

Exhibit No.     Description of Exhibit
- -----------     ----------------------

  99.1          News release dated December 8, 2005 issued by National
                Semiconductor Corporation* (Earnings)

*This  exhibit is intended to be furnished  and shall not be deemed  "filed" for
purposes of the Securities Exchange Act of 1934, as amended.






                                   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 hereunto duly authorized.

                                              NATIONAL SEMICONDUCTOR CORPORATION





Dated: December 8, 2005                      /S/ Jamie E. Samath
                                             -----------------------------
                                             Jamie E. Samath
                                             Corporate Controller
                                             Signing on behalf of the registrant
                                             and as principal accounting officer


                                                                    Exhibit 99.1


Media Contact: Financial:
Jeff Weir                                               Long Ly
National Semiconductor                                  National Semiconductor
(408) 721-5199                                          (408) 721-5007
jeff.weir@nsc.com                                       invest.group@nsc.com


National  Semiconductor  Posts 10 Percent Sequential Revenue Growth and Earnings
of 32 Cents Per Share for Second Quarter of FY 2006

o Q2 FY06 revenues were $544 million, up 10% from Q1 FY06 and up 21% from last
  year's Q2
o GAAP net income was $114.7 million, or 32 cents per share
o Gross margin was 57.2%, up from 56.2% in Q1 FY06 and 50.6% in Q2 FY05
o Revenue outlook for Q3 FY06 is sequentially flat to down 3%
o Announcing additional $400 million stock buyback program

SANTA CLARA,  Calif. -- December 8, 2005 -- National  Semiconductor  Corporation
(NYSE:NSM)  today  reported GAAP net income of $114.7  million,  or 32 cents per
share,  on revenues of $544.0  million  for the second  quarter of fiscal  2006,
which ended November 27, 2005.

National's second quarter revenues were 10 percent higher than the first quarter
of fiscal  2006,  and 21 percent  higher than the year-ago Q2 revenues of fiscal
2005. The sequential  revenue growth was driven by strong demand from National's
wireless  handset  customers as well as the broader  markets  served through the
distribution channel.

In the first quarter of fiscal 2006, National posted revenues of $493.8 million,
net income of $85.6  million  and  earnings  of 24 cents per share.  Those first
quarter results  included a $28 million  pre-tax charge for severances,  a $24.3
million  pre-tax gain from the sale of a business,  and $5 million of additional
one-time income tax expense.



A year ago, in the second quarter of FY2005,  National  recorded sales of $448.9
million and net income of $90.0 million,  or 24 cents per share.  Last year's Q2
results  included an $8.8 million pre-tax gain from the sale of assets,  a $10.0
million  pre-tax gain related to litigation,  and a $4.2 million benefit from an
income tax matter.

The Company's  second  quarter FY06 gross margin was 57.2 percent,  a new record
for the company.  This Q2 gross margin is 1.0  percentage  point higher than the
first  quarter  gross margin and 6.6  percentage  points higher than last year's
second quarter gross margin of 50.6 percent. The improvement in gross margin has
been driven by the company's  focus on growing its  higher-value  Analog product
portfolio.

"The wireless and handheld consumer  electronics markets are strong," said Brian
L.  Halla,  National's  chairman  and  CEO.  "Analog  technology,  such  as  our
leading-edge power management products, makes these electronic devices possible.
That's what's driving our growth right now."

Bookings Increased Sequentially in Q2
National's  total  company  bookings  in Q2  fiscal  2006  increased  6  percent
sequentially from Q1. Within the Analog Standard Linear product categories,  new
orders for  interface  and data  conversion  products grew at a much higher rate
than the overall company average.

Regionally, bookings increased in North America, Europe and Japan. Bookings from
distributors also increased sequentially in Q2 from Q1. Bookings associated with
foundry services for two recently divested  businesses  decreased in Q2 compared
to Q1.

Total company bookings exceeded billings in the second quarter.

Outlook for Q3, Fiscal 2006
Based on turns expectations and considering typical seasonal patterns,  National
anticipates  that  revenues will be  sequentially  flat to down 3 percent in the
third  quarter  of fiscal  2006.  Assuming  this  revenue  range,  gross  margin
percentage is expected to increase slightly in Q3 FY06.



Stock Buyback and Dividends
Today,  the company  also  announced  that  National's  Board of  Directors  has
authorized a new program to buy back an  additional  $400 million of  National's
common stock beyond what  previously has been  approved.  During Q2, the company
bought back $275 million of common stock under a previously  approved repurchase
program. The diluted  weighted-average shares outstanding for Q2 FY06 were 356.7
million shares.

During  the  second  quarter,  at  National's  Annual  Shareholders  Meeting  on
September  30,  2005,  the company also  announced a cash  dividend of $0.03 per
outstanding  share of common stock.  This represents a 50 percent  increase from
the prior quarterly cash dividend of $0.02 per share.  This new dividend will be
paid  January  9, 2006 to  shareholders  of record at the close of  business  on
December 19, 2005.

About National Semiconductor
National   Semiconductor,   the  industry's  premier  analog  company,   creates
high-value  analog devices and  subsystems.  National's  leading-edge  products
include  power  management  circuits,  display  drivers,  audio and  operational
amplifiers,  communication  interface  products and data  conversion  solutions.
National's key analog markets include wireless handsets,  displays and a variety
of broad electronics markets,  including medical,  automotive,  industrial,  and
test and measurement  applications.  Headquartered  in Santa Clara,  California,
National  reported  sales of $1.91 billion for fiscal 2005,  which ended May 29,
2005.  Additional   company   and  product   information   is   available   at
www.national.com.



NATIONAL SEMICONDUCTOR CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)
(In millions, except per share amounts)




                                                          Three Months Ended             Six Months Ended
                                                       --------------------------     -------------------------
                                                        Nov. 27,      Nov. 28,          Nov. 27,     Nov. 28,
                                                          2005         2004              2005         2004
                                                       ------------ -------------     ------------- -----------
                                                                                           
  Net sales                                               $ 544.0      $ 448.9         $ 1,037.8       $ 996.9
  Operating costs and expenses:
    Cost of sales                                           232.7        221.9              448.8        468.3
    Research and development                                 80.7         82.1              161.2        167.8
    Selling, general and administrative                      69.6         64.6              136.3        132.2
    Cost reduction and restructuring charges                  2.7          -                 30.7          1.2
    Gain on sale of business                                  -           (8.8)             (24.3)        (8.8)
    Other operating income, net                              (2.4)       (10.8)              (3.4)       (12.3)
                                                       ------------ -------------     ------------- -----------

  Total operating costs and expenses                        383.3        349.0             749.3         748.4
                                                       ------------ -------------     ------------- -----------

  Operating income                                          160.7         99.9             288.5         248.5
  Interest income, net                                        7.5          3.5              14.6           6.1
  Other non-operating income (expense), net                   0.6         (0.5)             (1.9)         (2.7)
                                                       ------------ -------------     ------------- -----------


  Income before taxes                                       168.8        102.9             301.2        251.9
  Income tax expense                                         54.1         12.9             100.9         44.2
                                                       ------------ -------------     ------------ ------------


  Net income                                            $   114.7     $   90.0         $   200.3    $   207.7
                                                       ============ =============     ============ ============

  Net income:
       Basic                                             $  0.34      $  0.25           $  0.58      $  0.58
       Diluted                                           $  0.32      $  0.24           $  0.56      $  0.55

  Selected income statement ratios as a percentage of sales:
       Gross margin                                        57.2%        50.6%             56.8%        53.0%
       Research and development                            14.8%        18.3%             15.5%        16.8%
       Selling, general and administrative                 12.8%        14.4%             13.1%        13.3%
       Net income                                          21.1%        20.0%             19.3%        20.8%

  Effective tax rate                                       32.0%        12.5%             33.5%        17.5%






NATIONAL SEMICONDUCTOR CORPORATION
CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)
(In millions)



                                                                      Nov. 27,                        May 29,
                                                                        2005                           2005
                                                                 --------------------            -------------------
                                                                                                 
   ASSETS
   Current assets:
      Cash and cash equivalents                                           $   814.4                    $   867.1
      Short-term marketable investments                                       155.6                        155.1
      Receivables                                                             168.7                        123.9
      Inventories                                                             160.7                        170.2
      Deferred tax assets                                                     126.9                        126.9
      Other current assets                                                     53.1                         70.3
                                                                 --------------------            -------------------

      Total current assets                                                  1,479.4                      1,513.5

   Net property, plant and equipment                                          588.9                        605.1
   Goodwill                                                                    64.9                         87.2
   Deferred tax assets                                                        196.0                        192.2
   Other assets                                                               117.0                        106.2
                                                                 --------------------            -------------------

   Total assets                                                            $2,446.2                     $2,504.2
                                                                 ====================            ===================

   LIABILITIES AND SHAREHOLDERS' EQUITY
   Current liabilities:
      Accounts payable                                                    $    91.3                    $    64.7
      Accrued expenses                                                        169.7                        143.6
      Income taxes payable                                                    112.7                         76.7
                                                                 --------------------            -------------------

      Total current liabilities                                               373.7                        285.0

   Long-term debt                                                              21.1                         23.0
   Other noncurrent liabilities                                               158.4                        142.1
                                                                 --------------------            -------------------

      Total liabilities                                                       553.2                        450.1
                                                                 --------------------            -------------------

   Commitments and contingencies

   Shareholders' equity:
      Common stock                                                            168.7                        174.0
      Additional paid-in capital                                              680.5                      1,024.5
      Retained earnings                                                     1,147.6                        961.2
      Unearned compensation                                                    (7.2)                        (7.4)
      Accumulated other comprehensive loss                                    (96.6)                       (98.2)
                                                                 --------------------            -------------------

      Total shareholders' equity                                            1,893.0                      2,054.1
                                                                 --------------------            -------------------

   Total liabilities and shareholders' equity                              $2,446.2                     $2,504.2
                                                                 ====================            ===================





NATIONAL SEMICONDUCTOR CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
(In millions)




                                                                                      Six Months Ended
                                                                           ----------------------------------------
                                                                               Nov. 27,                Nov. 28,
                                                                                 2005                    2004
                                                                           ---------------         ----------------
                                                                                                  
      Cash flows from operating activities:
      Net income                                                                $  200.3                $  207.7
      Adjustments to reconcile net income with net cash
        provided by operating activities:
         Depreciation, amortization, and accretion                                  86.3                    98.4
         (Gain) loss on investments                                                  1.3                    (1.1)
         Share in net losses of equity-method investments                            0.6                     3.3
         Loss on disposal of equipment                                               1.4                     0.7
         Gain on sale of business                                                  (24.3)                    -
         Tax benefit associated with stock options                                  45.0                     3.9
         Noncash other operating income, net                                        (0.2)                  (18.3)
         Other, net                                                                  2.5                     0.4
         Changes in certain assets and liabilities, net:
            Receivables                                                            (44.8)                   52.3
            Inventories                                                              9.5                    (1.2)
            Other current assets                                                    17.2                    (1.4)
            Accounts payable and accrued expenses                                   33.4                  (106.2)
            Current and deferred income taxes                                       31.3                    (9.1)
            Other noncurrent assets                                                 (9.6)                    -
            Other noncurrent liabilities                                            16.3                     2.2
                                                                           ---------------         ----------------

      Net cash provided by operating activities                                    366.2                   231.6
                                                                           ---------------         ----------------

      Cash flows from investing activities:
      Purchase of property, plant and equipment                                    (46.4)                  (73.5)
      Sale of equipment                                                              0.7                     -
      Sale of business                                                              60.0                    10.0
      Sale of investments                                                            0.3                     0.6
      Funding of benefit plan                                                       (3.0)                   (6.1)
      Security deposits on leased equipment                                          -                     (12.9)
      Investment in nonpublicly traded companies                                     -                      (0.3)
      Other, net                                                                    (2.0)                    -
                                                                           ---------------         ----------------

      Net cash provided by (used by) investing activities                            9.6                   (82.2)
                                                                           ---------------         ----------------

      Cash flows from financing activities:
      Payment on software license obligations                                      (13.1)                  (12.2)
      Issuance of common stock                                                     149.1                    45.9
      Purchase and retirement of treasury stock                                   (550.6)                  (74.9)
      Cash dividends declared and paid                                             (13.9)                    -
                                                                           ---------------         ----------------

      Net cash used by financing activities                                       (428.5)                  (41.2)
                                                                           ---------------         ----------------

      Net change in cash and cash equivalents                                      (52.7)                  108.2
      Cash and cash equivalents at beginning of period                             867.1                   642.9
                                                                           ---------------         ----------------

      Cash and cash equivalents at end of period                                 $ 814.4                 $ 751.1
                                                                           ===============         ================



PART I. FINANCIAL INFORMATION
EARNINGS PER SHARE (Unaudited)
(In millions, except per share amounts)





                                                             Three Months Ended              Six Months Ended
                                                         -----------------------------    -------------------------
                                                            Nov. 27,       Nov. 28,        Nov. 27,     Nov. 28,
                                                              2005          2004             2005         2004
                                                         -------------- --------------    ------------ ------------
                                                                                         
Earnings per share:
         Basic                                           $  0.34       $  0.25           $ 0.58      $  0.58
         Diluted                                         $  0.32       $  0.24           $ 0.56      $  0.55

Net income used in basic and diluted
         earnings per share calculation                  $114.7       $  90.0          $ 200.3       $207.7

Weighted-average shares:
         Basic                                            339.7         356.0            342.8        356.7
         Diluted                                          356.7         374.2            360.2        378.0



NOTES TO FINANCIAL STATEMENTS:
(In millions)




                                                               Three Months Ended             Six Months Ended
                                                             -------------------------    --------------------------
                                                              Nov. 27,     Nov. 28,        Nov. 27,      Nov. 28,
                                                                2005         2004            2005          2004
                                                             ------------ ------------    ------------ -------------
  Other operating income, net
  ---------------------------
                                                                                            
  Release of litigation accrual                                 $  (1.3)    $  (10.0)        $  (1.3)   $   (10.0)
  Net intellectual property income                                 (0.7)        (0.8)           (1.4)        (2.3)
  Other                                                            (0.4)         -              (0.7)         -
                                                             ------------ ------------    ------------ -------------
    Total Other operating income, net                           $  (2.4)    $  (10.8)        $  (3.4)    $  (12.3)
                                                             ============ ============    ============ =============

  Interest income, net
  --------------------

  Interest income                                                $  7.9       $  3.8         $  15.3       $  6.9
  Interest expense                                                 (0.4)        (0.3)           (0.7)        (0.8)
                                                             ------------ ------------    ------------ -------------

    Interest income, net                                         $  7.5       $  3.5         $  14.6       $  6.1
                                                             ============ ============    ============ =============

Other non-operating income (expense), net
- -----------------------------------------

Gain (loss) on investments                                     $   0.9      $   1.2         $  (1.3)    $    1.1
Share in net losses of equity-method
  Investments                                                     (0.3)        (1.7)           (0.6)        (3.3)
Other                                                              -            -               -           (0.5)
                                                            ------------ ------------    ------------ -------------

  Total other non-operating income (expense), net              $   0.6      $  (0.5)        $  (1.9)    $   (2.7)
                                                            ============ ============    ============ =============