Exhibit 99.1
                                                                    News Release
National Reports 5% Sequential Revenue Growth for 4th Qtr 2003




PR Media:                                                 Financial:
Jeff Weir                                                 Jim Foltz
National Semiconductor                                    National Semiconductor
(408) 721-5199                                            (408) 721-5693
jeff.weir@nsc.com                                         invest.group@nsc.com

National Semiconductor Reports 5% Sequential Revenue Growth
for Fourth Quarter, 12% Growth for 2003 Fiscal Year

o    Fourth quarter revenues rose 5% from Q3 to $425.3 million
o    Including special charges in Q4, company reported net loss of $4.4 million,
     or 2 cents loss per share
o    Excluding special charges in Q4, net income was $22.2 million,  or 12 cents
     per share
o    Gross margin improved 190 basis points to 44.6% in Q4
o    Fiscal year 2003 revenues increased 12% to $1.67 billion
o    Profit-improvement  plan on track to achieve $120 million  annualized  cost
     savings

SANTA  CLARA,  Calif.,  June  5,  2003  -  National  Semiconductor   Corporation
(NYSE:NSM)  today reported  revenues of $425.3 million for the fourth quarter of
fiscal 2003,  which ended May 25, 2003, and recorded a net loss of $4.4 million,
or two cents per share.  The fourth  quarter net loss included  $26.6 million of
special charges primarily for severances and asset  impairments  associated with
actions the company announced on May 21, 2003.  Excluding these special charges,
National would have reported net income of $22.2 million, or 12 cents per share.

National's  fourth quarter revenues were slightly higher than last year's fourth
quarter  revenues of $419.5 million.  National's  fourth quarter 2002 net income
was $17.1 million, or nine cents per share, which included a tax refund of $11.5
million.  Excluding the tax refund, net income in the fourth quarter of 2002 was
$5.6 million,  or three cents per share. On a sequential  basis,  fourth quarter
2003  revenues  increased  by 5 percent  over third  quarter  revenues of $404.3
million. Fourth quarter gross margins improved to 44.6 percent from 42.7 percent
in the third fiscal quarter 2003.

"Our business has improved," said Brian L. Halla, National's chairman, president
and CEO.  "We grew  revenues 5 percent in Q4 and made $22  million in  operating
profit, or 12 cents per share, before restructuring charges. We're on track with
our plan to create higher returns faster for National's shareholders."

Orders Increased Sequentially in Q4
National  reported  that orders in the fourth  quarter  grew more than 3 percent
sequentially from the third quarter. Power management orders outgrew the company
average  while  display and  standard  analog  products  exhibited  double digit
growth. This performance was consistent with National's focus to gain additional
content in  handsets  and  display  applications.  Worldwide  bookings  exceeded
billings, with Japan showing the strongest bookings improvement.

Outlook for Q1 2004
National's  revenues for the first quarter of FY 2004 are expected to be flat to
seasonally  down 4 percent  from the  fourth  quarter of 2003,  consistent  with
historical  patterns  during the summer  quarter.  Gross  margin  percentage  is
expected to be flat to slightly down, depending on the level of revenue achieved
during the  quarter.  Operating  expenses  are  expected to decrease  due to the
profit-improvement actions taken in Q3 and Q4.

Fiscal Year 2003 Summary

For the year,  National  reported a net loss of $33.3  million,  or 18 cents per
share on revenues of $1.67  billion.  This  compares  with a net loss for fiscal
2002 of $121.9 million, or $0.69 per diluted share on revenues of $1.49 billion.
National's  fiscal  2003 net loss  included  $43.6  million of  special  charges
primarily  for  severances  related to the  workforce  reductions  announced  in
February  and May of this  year and  impairment  of  certain  assets,  and $13.8
million in R&D expense for  writedowns  of  technology  licenses.  Without these
charges,  National's  net  results  for the year would have been income of $24.1
million,  or 0.13 cents a share.  National's  gross margin  increased  640 basis
points from 37.0 percent for fiscal 2002 to 43.4 percent for fiscal 2003.




Summary of Results
- --------------------------------------------------------------------------------
                                     For 3 months ended    For 12 months ended
                                      May 25,   May 26,      May 25,  May 26,
                                       2003      2002         2003     2002
                                     -------------------   --------------------

Net sales                            $425.3     $419.5     $1,672.5   $1,494.8
Net income (loss) as reported        $ (4.4)    $ 17.1     $  (33.3)  $ (121.9)
Earnings (loss) per diluted          $ (0.02)   $  0.09    $   (0.18) $   (0.69)
share as reported

Net income (loss) excluding           $22.2     $  5.6     $   24.1   $ (133.4)
     license writedowns and
     special items (2003) and
     tax refund (2002)

Net income (loss) per diluted share   $ 0.12    $  0.03    $    0.13  $   (0.75)
     excluding license writedowns
     and special items (2003)
     and tax refund (2002)

All figures in millions of dollars, except per share amounts.
- -------------------------------------------------------------------------------
Product Highlights During Fiscal Year

National  announced  several  new  alliances  and product  initiatives  with key
partners  during the 2003 fiscal  year.  These  activities  included  National's
worldwide alliance with ARM Limited on PowerWiseTM solutions to increase battery
life for portable power  products,  such as mobile  phones;  the launch of a new
line of high-voltage power management  solutions for communications,  industrial
and automotive markets; continued innovations in audio and amplifier technology,
such  as  National's  amp-in-a-mike  solution  for  handsets;  production  of an
award-winning  BluetootTM module and chipset for wireless  customers;  enhanced,
integrated  chipsets  for LCD (flat  panel)  and CRT  displays;  and  National's
alliance with Microsoft to develop Smart Personal Objects  Technology (SPOT) for
consumer devices, such as wristwatches.

"With great technology and world-class partners, we continue to build National's
position in key markets,  including  handsets,  flat panel displays and notebook
PCs," Halla said. "As we focus on profitability and greater returns, we continue
to leverage our strength in core analog  technologies  like power management and
amplifiers.  Power  management  circuits now  represent  about 30 percent of our
sales."



Aggressive Execution on Profit-Improvement Plan
On  February  20,  2003,  National  launched  a  series  of   profit-improvement
activities  designed to improve shareholder returns by prioritizing R&D spending
on the company's higher-margin analog businesses.  Total cost savings from these
profit-improvement  activities are expected to be approximately  $30 million per
quarter, or approximately $120 million annually.

To date, under that profit-improvement plan, the company has taken the following
steps:
o    Revised   its   technology   and   manufacturing   agreement   with  Taiwan
     Semiconductor Manufacturing Corporation (TSMC) at the end of Q3.
o    Reduced its workforce by 500 at the end of Q3 and 340 at the end of Q4, for
     a total of 8  percent  of  National's  workforce.  These  reductions  bring
     National's workforce to 9,200.
o    Closed the cellular baseband business unit at the end of Q4.
o    Launched  efforts in Q4 to sell the  Information  Appliance  (IA)  business
     unit,  which  consists  primarily  of the GeodeTM family of  microprocessor
     products.

The impact of these activities to date has provided National with  approximately
$25  million in  cost-savings  toward the $30  million-per-quarter  target.  The
remaining  cost-savings would be achieved upon completion of the sale or closure
of the  Information  Appliance  business unit. If a sale cannot be  consummated,
National intends to close the business unit and discontinue product development.
Although the company is engaged in discussions about a potential sale, it cannot
give assurance that a transaction will take place.

This release contains forward-looking  statements dependent on a number of risks
and uncertainties.  These factors include, but are not restricted to, new orders
received and shipped during the remainder of the fourth  quarter,  the degree of
factory  utilization,  the successful  sale of existing  inventories at existing
prices, the ramp up of recently introduced  products,  and the timely completion
of the actions  updated above.  Other risk factors are included in the company's
10-Q for the third  quarter ended  February 23, 2003,  and the 10-K for the year
ended May 26,  2002 (see the  Outlook  section of  Management's  Discussion  and
analysis  of Results of  Operations  and  Financial  Conditions)  and the Annual
Report dated May 26, 2002.


About National Semiconductor

National  Semiconductor  is the premier analog company  driving the  information
age. Combining  real-world analog and state-of-the-art  digital technology,  the
company  is  focused  on  analog-based  semiconductor  products,  which  include
stand-alone  devices and subsystems in the areas of power  management,  imaging,
display drivers, audio, amplifiers and data conversion.  The company targets key
markets such as wireless,  displays, PCs, networks and a broad range of portable
applications.  With headquarters in Santa Clara,  California,  National reported
sales of $1.67 billion for its most recent fiscal year.  Additional  company and
product information is available on the World Wide Web at www.national.com.

National  Semiconductor  is a  registered  trademark.  PowerWise  and  Geode are
trademarks  of National  Semiconductor  Corporation.  All other brand or product
names are trademarks or registered trademarks of their respective holders.



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


                                Three Months Ended    Twelve Months Ended
                                ------------------    -------------------
                                 May 25,     May 26,     May 25,   May 26,
                                   2003      2002        2003      2002
                                 -------   -------     --------  --------
Net sales                        $425.3    $419.5      $1,672.5  $1,494.8

Operating costs and expenses:
  Cost of sales                   235.5     239.0         946.8     941.4
  Research and development         98.1     111.3         435.6     441.0
  Selling, general and
    administrative                 65.3      67.1         270.3     260.9
  Special items                    26.6       8.2          44.3       9.3
                                 -------   -------     --------  --------
Total operating costs
  and expenses                    425.5     425.6       1,697.0   1,652.6
                                 -------   -------     --------  --------
Operating loss                     (0.2)     (6.1)        (24.5)   (157.8)
Interest income, net                3.1       4.5          14.1      21.3
Other income(expense), net         (4.8)      9.7         (12.9)     13.1
                                 -------   -------     --------  --------
Income(loss) before income taxes   (1.9)      8.1         (23.3)   (123.4)
Income tax expense(benefit)         2.5      (9.0)         10.0      (1.5)
                                 -------   -------     --------  --------
Net income(loss)                 $ (4.4)   $ 17.1      $  (33.3) $ (121.9)
                                 =======   =======     ========  ========

Earnings(loss) per share:
         Basic                    $(0.02)   $0.10        $(0.18)  $(0.69)
         Diluted                  $(0.02)   $0.09        $(0.18)  $(0.69)


Selected income statement ratios as a percentage of sales:

Gross margin                       44.6%    43.0%         43.4%    37.0%
Research and development,
  excluding IPR&D charge           23.1%    26.5%         26.0%    29.5%
Selling, general and
  administrative                   15.4%    16.0%         16.2%    17.5%
Net income(loss)                   (1.0%)    4.1%         (2.0%)   (8.2%)

Effective tax rate                  N/A      N/A           N/A      N/A



NATIONAL SEMICONDUCTOR CORPORATION
CONDENSED CONSOLIDATED BALANCE SHEETS  (Unaudited)
(in millions)
                                                    May 25,      May 26,
                                                     2003         2002
ASSETS                                             --------     --------
Current assets:
  Cash and cash equivalents                       $  802.2     $  681.3
  Short-term marketable debt securities              113.2        153.1
  Receivables, net                                   137.1        131.7
  Inventories                                        142.2        145.0
  Deferred tax assets                                 66.0         58.7
  Other current assets                                20.5         38.3
                                                   --------     --------
  Total current assets                             1,281.2      1,208.1

Net property, plant and equipment                    680.7        737.1
Long-term marketable debt securities                   -           10.0
Goodwill                                             173.3        173.3
Other assets                                         109.4        160.3
                                                   --------     --------
Total assets                                      $2,244.6     $2,288.8
                                                   ========     ========
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
  Current portion of long-term debt               $    2.3     $    5.5
  Accounts payable                                   107.0        123.7
  Accrued expenses                                   208.5        226.7
  Income taxes                                        49.6         47.9
                                                   --------     --------
  Total current liabilities                          367.4        403.8

Long-term debt                                        19.9         20.4
Other non-current liabilities                        151.3         83.5
                                                   --------     --------
  Total liabilities                                  538.6        507.7
                                                   --------     --------

Commitments and contingencies

Shareholders' equity:
  Common stock                                        91.8         90.2
  Additional paid-in capital                       1,451.3      1,402.5
  Retained earnings                                  277.2        310.5
  Accumulated other comprehensive loss              (114.3)       (22.1)
                                                   --------     --------
  Total shareholders' equity                       1,706.0      1,781.1
                                                   --------     --------
Total liabilities and shareholders' equity        $2,244.6     $2,288.8
                                                   ========     ========





NATIONAL SEMICONDUCTOR CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
(in millions)
                                                    Twelve Months Ended
                                                   ---------------------
                                                    May 25,      May 26,
                                                      2003         2002
                                                    -------      -------
Cash flows from operating activities:
Net loss                                            $ (33.3)     $(121.9)
Adjustments to reconcile net loss
  with net cash provided by operations:
  Depreciation, amortization and accretion            228.5        230.4
  Net gain (loss) on investments                        5.9         (9.4)
  Writedowns of R&D technology licenses                13.8          -
  Loss on disposal of equipment                         2.9          4.4
  Non-cash special items                               12.8         (2.3)
  Other, net                                            0.8          0.2
  Changes in certain assets and liabilities, net:
    Receivables                                        (5.3)        (6.4)
    Inventories                                         2.8         51.0
    Other current assets                                3.4          -
    Accounts payable and accrued expenses             (34.9)       (32.9)
    Current and deferred income taxes                   3.7         12.8
    Other noncurrent liabilities                        8.4        (25.6)
                                                    -------      -------
Net cash provided by operating activities             209.5        100.3
                                                    -------      -------
Cash flows from investing activities:
Purchase of property, plant and equipment            (171.3)      (138.0)
Sale and maturity of available-for-sale securities    892.6         88.6
Purchase of available-for-sale securities            (843.4)      (200.1)
Sale of investments                                    18.0         11.2
Sale of equipment                                       2.3          -
Business acquisitions, net of cash acquired           (11.0)       (42.1)
Purchase of nonmarketable investments                 (16.8)       (26.3)
Funding of benefit plan                                (3.6)       (14.9)
Other, net                                              7.3         (1.7)
                                                    -------      -------
Net cash used by investing activities                (125.9)      (323.3)
                                                    -------      -------
Cash flows from financing activities:
Repayment of debt                                      (5.4)       (20.6)
Issuance of common stock, net                          42.7        107.1
                                                    -------      -------
Net cash provided by financing activities              37.3         86.5
                                                    -------      -------
Net change in cash and cash equivalents               120.9       (136.5)
Cash and cash equivalents at beginning of year        681.3        817.8
                                                    -------      -------
Cash and cash equivalents at end of year            $ 802.2       $681.3
                                                    =======      =======



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


                                 Three Months Ended    Twelve Months Ended
                                 ------------------    -------------------
                                 May 25,    May 26,     May 25,   May 26,
                                   2003      2002         2003     2002
                                 -------    -------     -------   -------

Net Earnings(loss) per share:
         Basic                   $(0.02)     $0.10      $(0.18)  $(0.69)
         Diluted                 $(0.02)     $0.09      $(0.18)  $(0.69)

Weighted-average shares:
         Basic                   183.0      179.8       181.8    177.5
         Diluted                 183.0      190.6       181.8    177.5

Income(loss) used in basic and
   diluted earnings per share
   calculation                   $(4.4)     $17.1      $(33.3) $(121.9)



RECONCILIATION OF NET LOSS AS REPORTED TO NET INCOME(LOSS) EXCLUDING
LICENSE WRITEDOWNS AND SPECIAL ITEMS (2003) AND TAX REFUND (2002)
(in millions)



                                Three Months Ended    Twelve Months Ended
                                ------------------    -------------------
                                 May 25,     May 26,     May 25,   May 26,
                                   2003      2002        2003      2002
                                 -------   -------     --------  --------

Net income(loss)as reported      $ (4.4)  $  17.1      $ (33.3)  $(121.9)
Add back:
  Special items - Cost reduction   26.6        -          43.6       -
    Charge
  Writedowns of technology
    licenses                         -         -          13.8       -
Deduct:
  Income tax refund                  -      (11.5)          -      (11.5)
                                  -------   -------     --------  --------
Net income(loss)excluding license
  writedowns and special items
  (2003) and tax refund (2002)   $ 22.2    $  5.6      $  24.1   $(133.4)
                                  =======   =======     ========  ========

Net earnings(loss) per share:
         Basic                    $0.12      $0.03        $0.13   $(0.75)
         Diluted                  $0.12      $0.03        $0.13   $(0.75)

Weighted-average shares:
         Basic                    183.0      179.8        181.8    177.5
         Diluted                  188.2      190.6        185.4    177.5





Income statement detail:
                                 Three Months Ended   Twelve Months Ended
                                 ------------------   -------------------
                                 May 25,    May 26,    May 25,   May 26,
                                   2003       2002       2003     2002
                                -------    -------    -------   -------
Special items
- -------------
In-process reseach and
  development charges            $ 0.0     $  0.2     $  0.7     $ 1.3
Cost reduction actions            26.6        8.0       43.6       8.0
                                -------    -------    -------   -------
  Total special items            $26.6     $  8.2     $ 44.3     $ 9.3
                                =======    =======    =======   =======


Interest income, net
- --------------------
Interest income                   $3.3     $  5.1     $ 15.6     $25.2
Interest expense                  (0.2)      (0.6)      (1.5)     (3.9)
                                -------    -------    -------   -------
  Interest income, net            $3.1     $  4.5     $ 14.1     $21.3
                                =======    =======    =======   =======

Other income(expense), net
- --------------------------
Net intellectual property income $ 2.6     $  8.9     $  6.8     $11.6
Gain(loss)on investments, net     (7.4)       0.8      (19.7)      2.1
Other                               -          -          -       (0.6)
                                -------    -------    -------   -------
  Total other income
    (expense), net               $(4.8)      $9.7     $(12.9)    $13.1
                                =======    =======    =======   =======