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): June 9, 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-2b)

[ ] 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 June 9, 2005 (Earnings)



NATIONAL SEMICONDUCTOR CORPORATION


Item 2.02       RESULTS OF OPERATION AND FINANCIAL CONDITION

     On June 9, 2005, National  Semiconductor  Corporation issued a news release
announcing  earnings  for the quarter  ended May 29,  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.

Item 8.01       OTHER EVENTS

     The Company also  announced in its news release that it will pay a dividend
of 2 cents per share on July 11 to shareholders of record on June 20, 2005.

     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 9.01       FINANCIAL STATEMENTS AND EXHIBITS

       (c )  Exhibits
             --------

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

   99.1         News release dated June 9, 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

                                       //S// Robert E.  DeBarr

Dated:  June 9, 2005                   Robert E.  DeBarr
                                       -----------------
                                       Controller
                                       Signing on behalf of the registrant and
                                       as principal accounting officer



                                                                   Exhibit 99.1

News Media:                             Financial:
Jeff Weir                               Jennifer Stratiff
National Semiconductor                  National Semiconductor
(408) 721-5199                          (408) 721-5007
jeff.weir@nsc.com                       invest.group@nsc.com
-----------------                       --------------------

National  Semiconductor  Reports 4%  Sequential  Revenue  Increase,  54.7% Gross
Margin and $132.1 Million Profit for 4th Quarter Fiscal 2005

o    Q4 revenues  were $467  million,  compared  to $449  million in Q3 and $571
     million a year ago
o    Gross margin rose 2 percentage-points sequentially in fourth quarter
o    Q4 GAAP  earnings  are 36 cents per share vs. 21 cents in Q3 and 24 cents a
     year ago
o    Commitment to analog market drives gains in gross margin
o    Company announced sale of PC Super I/O and cordless business units in Q4
o    Revenue outlook for Q1 of fiscal 2006 is flat to down 2 percent from Q4

SANTA  CLARA,  CALIF.,  June  9,  2005  -  National  Semiconductor   Corporation
(NYSE:NSM)  today reported a GAAP net income of $132.1 million,  or 36 cents per
share, on revenues of $467 million for the fourth quarter of fiscal 2005,  which
ended May 29, 2005.

On a  sequential  basis,  National's  Q4 revenues  rose 4 percent from the third
quarter,  when the company  reported $449 million in revenues and earnings of 21
cents per share.   Year-to-year,  National's  fourth  quarter sales  declined 18
percent from the fourth quarter of fiscal 2004, when the Company  reported sales
of $571.2  million,  net income of $94.2  million  and  earnings of 24 cents per
share.

Fourth  quarter gross margin rose 2 percentage  points to 54.7 percent driven by
increased sales of analog  products.  This compares to 52.7 percent gross margin
reported in Q3 and 50.6  percent  gross  margin  reported in Q2. In the year-ago



quarter,  National  posted 54.4 percent  gross margin on revenues that were more
than $100 million higher than the just-completed fourth quarter.

"Our  focus on  higher-value  analog  products  and  improved  gross  margin  is
relentless," said Brian L. Halla,  National's  chairman and CEO.  "Regardless of
the market  environment,  we've  significantly  strengthened  the company's core
analog business and generated 20-plus percent return on invested capital for the
second year in a row."

National's  fourth quarter 2005 net results included  several notable  financial
items,  including an $86.1 million  write-off of goodwill in connection with our
annual goodwill assessment;  a $51.1 million gain from the sale of National's PC
Super /IO business; and a $2.6 million charge for cost reduction actions; all of
these on a pre-tax basis. In addition,  the company's income tax provision was a
net tax benefit of $55.9 million,  primarily  related to deferred tax assets.  A
year ago,  National's  fourth quarter net income  included a $30 million pre-tax
special charge for a litigation issue.

Bookings Increased Sequentially in Q4
National's  Q4 worldwide  bookings  increased 12 percent  sequentially  from Q3.
Year-to-year, bookings declined 29 percent from Q4 of fiscal 2004.

Regionally,  bookings increased  sequentially in North America, Asia Pacific and
Japan.  Weekly booking rates  increased  month-to-month  throughout the quarter.
Bookings from major distributors also improved.

Bookings for National's standard linear analog products rose 19 percent from Q3.
New order rates for power management, interface and data converter products were
substantially  higher than the company average.  Total company billings exceeded
bookings in Q4.

Outlook for Q1, Fiscal 2006
During the fourth quarter,  National Semiconductor  announced the sale of its PC
Super I/O and cordless business units.  These business  dispositions will impact
revenues in the first quarter of fiscal 2006.  Overall,  the Company anticipates
first  quarter  revenues  will be flat to down 2  percent  from  fourth  quarter
levels. The gross margin for Q1 is anticipated to be similar to Q4.



National to Pay Dividend July 11, 2005
In addition to announcing  earnings for Q4,  National today also declared a cash
dividend  of 2 cents per  outstanding  share of common  stock.  The  dividend is
payable July 11, 2005 to stockholders of record at the close of business on June
20, 2005.

Summary of Fiscal 2005
For fiscal 2005, National reported a GAAP net income of $417.2 million, compared
to the $282.8 million profit for fiscal 2004.  Earnings per share were $1.12 for
fiscal 2005  compared to 73 cents for fiscal  2004.  Fiscal 2005  revenues  were
$1.91  billion  compared  to  $1.98  billion  for  fiscal  2004.  The  Company's
profitability was driven by its continued improvement in gross margin, which was
53.4 percent for fiscal 2005 vs. 51 percent in fiscal 2004.

"We ended the year with over a billion  dollars in cash  reserves,  a 21 percent
return on invested  capital and a stronger analog  portfolio,"  Halla said. "Our
goal in fiscal 2006 is to drive gross margins even higher."

Special Note
This release contains forward-looking  statements dependent on a number of risks
and  uncertainties  pursuant  to the  safe  harbor  provisions  of  the  Private
Securities  Litigation  Reform Act of 1995.  These factors include,  but are not
restricted to, new orders received and shipped during the quarter, the degree of
factory utilization, the sale of inventories at existing prices, and the ramp up
and sale of new  analog  products.   Other  risk  factors  are  included  in the
Company's  10-K for the year ended May 30, 2004 (see  Outlook  and Risk  Factors
sections of  Management's  Discussion  and Analysis of Financial  Conditions and
Results of Operations) and the 10-Q for the quarter ended February 27, 2005.

Summary of Results

                                         For the 3 months ended                    For the 12 months ended
                                         ----------------------                    -----------------------
                                  May 29, 2005         May 30, 2004          May 29, 2005          May 30, 2004
                                  ------------         ------------          ------------          ------------
                                                                                     
Net sales                        $467.0 million      $571.2 million       $1,913.1 million       $1,983.1 million

Net income                       $132.1 million      $ 94.2 million       $  417.2 million       $  282.8 million
                                                                                                                      
Earnings per diluted share            $0.36               $0.24                $1.12                  $0.73



About National Semiconductor
National  Semiconductor,  the industry's  premier analog  company,  creates high
performance  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            Twelve Months Ended
                                                       --------------------------     -------------------------
                                                         May 29,      May 30,           May 29,      May 30,
                                                          2005         2004              2005         2004
                                                       ------------ -------------     ------------ ------------
                                                                                         
  Net sales                                               $ 467.0      $ 571.2          $1,913.1     $1,983.1
  Operating costs and expenses:
    Cost of sales                                           211.4        260.4             892.3        970.8
    Research and development                                 84.5         92.1             333.0        357.1
    Selling, general and administrative                      62.7         73.3             256.5        283.4
  Goodwill impairment                                        86.1          -                86.1          -
  Sale of businesses                                        (51.1)         -               (59.9)         -
  Cost reduction and restructuring charges                    2.6          2.9              23.9         19.6
  Other operating (income)/expense, net                      (1.6)        30.0             (21.3)        22.0
                                                       ------------ -------------     ------------ ------------
                                                                                   
  Total operating costs and expenses                        394.6        458.7           1,510.6      1,652.9
                                                       ------------ -------------     ------------ ------------

  Operating income                                           72.4        112.5             402.5        330.2
  Interest income, net                                        5.5          2.7              15.9         10.4
  Other non-operating expense, net                           (1.7)        (0.5)             (5.5)        (6.9)
                                                       ------------ -------------     ------------ ------------

  Income before taxes and cumulative
    effect of a change in accounting principle               76.2        114.7             412.9        333.7
  Income tax (benefit)/expense                              (55.9)        20.5              (4.3)        49.0
                                                       ------------ -------------     ------------ ------------

  Income before cumulative effect of a
    change in accounting principle                          132.1         94.2             417.2        284.7
  Cumulative effect of a change in accounting
    principle including tax effect of $0.2 million            -            -                 -           (1.9)
                                                       ------------ -------------     ------------ ------------

  Net income                                              $ 132.1       $ 94.2           $ 417.2      $ 282.8
                                                       ============ =============     ============ ============

  Earnings per share:
  Income before cumulative effect of a change
    in accounting principle:
       Basic                                             $  0.38      $  0.26           $  1.18      $  0.79
       Diluted                                           $  0.36      $  0.24           $  1.12      $  0.73

  Net income:
       Basic                                             $  0.38      $  0.26           $  1.18      $  0.78
       Diluted                                           $  0.36      $  0.24           $  1.12      $  0.73

  Selected income statement ratios as a percentage of sales:
       Gross margin                                        54.7%        54.4%             53.4%        51.0%
       Research and development                            18.1%        16.1%             17.4%        18.0%
       Selling, general and administrative                 13.4%        12.8%             13.4%        14.3%
       Net income                                          28.3%        16.5%             21.8%        14.3%
       Effective tax rate                                  N/A          17.9%             N/A          14.7%




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

                                                                       May 29,                         May 30,
                                                                        2005                            2004
                                                                 --------------------            -------------------
                                                                                                     
   ASSETS
   Current assets:
      Cash and cash equivalents                                            $  867.1                        $  642.9
      Short-term marketable investments                                       155.1                           139.3
      Receivables                                                             123.9                           198.9
      Inventories                                                             170.2                           200.1
      Deferred tax assets                                                      99.3                             8.0
      Other current assets                                                     25.2                            56.6
                                                                 --------------------            -------------------

      Total current assets                                                  1,440.8                         1,245.8

   Net property, plant and equipment                                          605.1                           699.6
   Goodwill                                                                    87.2                           173.3
   Deferred tax assets                                                        217.6                            73.3
   Other assets                                                               106.2                            88.4
                                                                 --------------------            -------------------

   Total assets                                                            $2,456.9                        $2,280.4
                                                                 ====================            ===================

   LIABILITIES AND SHAREHOLDERS' EQUITY
   Current liabilities:
      Current portion of long-term debt                                    $    -                          $   22.1
      Accounts payable                                                         64.7                           141.0
      Accrued expenses                                                        140.6                           234.8
      Income taxes                                                             26.2                            63.4
                                                                 --------------------            -------------------

      Total current liabilities                                               231.5                           461.3

   Long-term debt                                                              23.0                             -
   Other noncurrent liabilities                                               151.2                           138.6
                                                                 --------------------            -------------------

      Total liabilities                                                       405.7                           599.9
                                                                 --------------------            -------------------

   Commitments and contingencies

   Shareholders' equity:
      Common stock                                                            174.0                           178.8
      Additional paid-in capital                                            1,017.1                         1,030.1
      Retained earnings                                                       963.1                           560.0
      Accumulated other comprehensive loss                                   (103.0)                          (88.4)
                                                                 --------------------            -------------------

      Total shareholders' equity                                            2,051.2                         1,680.5
                                                                 --------------------            -------------------

   Total liabilities and shareholders' equity                              $2,456.9                        $2,280.4
                                                                 ====================            ===================



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

                                                                                       Twelve Months Ended
                                                                              --------------------------------------
                                                                                   May 29,               May 30,
                                                                                    2005                   2004
                                                                              ----------------       ---------------
                                                                                                    
      Cash flows from operating activities:
      Net income                                                                   $  417.2               $  282.8
      Adjustments to reconcile net income with net cash
        provided by operating activities:
         Cumulative effect of a change in accounting principle                          -                      1.9
         Impairment of goodwill                                                        86.1                    -
         Depreciation, amortization and accretion                                     194.4                  209.9
         Gain on investments                                                           (0.7)                  (7.0)
         Share in net losses of equity-method investments                               5.7                   14.1
         Loss on disposal of equipment                                                  1.1                    6.2
         Gain on sale of businesses                                                   (59.9)                   -
         Tax benefit associated with stock options                                    184.5                   22.2
         Noncash other operating (income)/expense, net                                (11.1)                   1.2
         Other, net                                                                     2.4                    3.6
         Changes in certain assets and liabilities, net:
            Receivables                                                                76.7                  (50.4)
            Inventories                                                                29.8                  (62.5)
            Other current assets                                                       26.4                  (31.6)
            Accounts payable and accrued expenses                                    (147.4)                  78.7
            Income taxes                                                             (269.2)                  13.6
            Other noncurrent liabilities                                               (7.4)                  (5.0)
                                                                              ----------------       ---------------

      Net cash provided by operating activities                                       528.6                  477.7
                                                                              ----------------       ---------------

      Cash flows from investing activities:
      Purchase of property, plant and equipment                                       (96.6)                (215.3)
      Sale of businesses                                                               71.5                    -
      Sale and maturity of available-for-sale securities                                -                    359.0
      Purchase of available-for-sale securities                                       (16.8)                (386.7)
      Sale of investments                                                               0.7                   12.1
      Investment in nonpublicly traded companies                                       (0.3)                  (1.8)
      Funding of benefit plan                                                          (6.9)                  (4.6)
      Security deposits on leased equipment                                           (21.8)                 (20.1)
      Other, net                                                                        0.2                    5.2
                                                                              ----------------       ---------------

      Net cash used by investing activities                                           (70.0)                (252.2)
                                                                              ----------------       ---------------

      Cash flows from financing activities:
      Repayment of debt                                                                 -                     (2.1)
      Payment on software license obligations                                         (15.2)                 (22.7)
      Issuance of common stock                                                        118.4                  211.9
      Net advances to acquire treasury stock                                            -                    (29.4)
      Purchase and retirement of treasury stock                                      (323.5)                (542.5)
      Cash dividends declared and paid                                                (14.1)                   -
                                                                              ----------------       ---------------

      Net cash used by financing activities                                          (234.4)                (384.8)
                                                                              ----------------       ---------------

      Net change in cash and cash equivalents                                         224.2                 (159.3)
      Cash and cash equivalents at beginning of year                                  642.9                  802.2
                                                                              ----------------       ---------------

      Cash and cash equivalents at end of year                                     $  867.1               $  642.9
                                                                              ================       ===============



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


                                                             Three Months Ended            Twelve Months Ended
                                                         ---------------------------    -------------------------
                                                             May 29,       May 30,         May 29,      May 30,
                                                              2005          2004            2005         2004
                                                         -------------- ------------    ------------ ------------
                                                                                           
Earnings per share:
         Basic                                            $  0.38       $  0.26          $  1.18     $   0.78
         Diluted                                          $  0.36       $  0.24          $  1.12     $   0.73

Net income used in basic and diluted
         earnings per share calculation                   $ 132.1       $ 94.2           $ 417.2     $ 282.8

Weighted-average shares:
         Basic                                              349.2        357.3             353.9       361.0
         Diluted                                            365.8        389.6             373.9       388.5
 


                                                             Three Months Ended            Twelve Months Ended
                                                         ---------------------------    -------------------------
                                                            May 29,        May 30,         May 29,      May 30,
  Other operating (income)/expense, net                      2005           2004            2005         2004
                                                         -------------- ------------    ------------ ------------
                                                                                                
  Litigation                                                $  (0.4)       $  30.0         $ (10.4)     $  30.0
  Manufacturer's Investment Credit refund                       -              -              (7.4)         -
  Net intellectual property income                             (1.2)          (2.4)           (5.2)       (11.1)
  Intellectual property settlements                             -              2.4             1.7          3.1
                                                         -------------- ------------    ------------ ------------
    Total other operating (income)/expense, net             $  (1.6)       $  30.0         $ (21.3)     $  22.0
                                                         ============== ============    ============ ============

  Interest income, net

  Interest income                                           $   5.8        $   3.1         $  17.4      $  11.6
  Interest expense                                             (0.3)          (0.4)           (1.5)        (1.2)
                                                         -------------- ------------    ------------ ------------
    Interest income, net                                    $   5.5        $   2.7         $  15.9      $  10.4
                                                         ============== ============    ============ ============

  Other non-operating expense, net

  Gain on investments                                       $   -          $   2.8         $   0.7      $   7.0
  Share in net losses of equity-method
    Investments                                                (1.7)          (3.3)           (5.7)       (14.1)
  Other                                                         -              -              (0.5)         0.2
                                                         -------------- ------------    ------------ ------------
    Total other non-operating expense, net                  $  (1.7)       $  (0.5)        $  (5.5)     $  (6.9)
                                                         ============== ============    ============ ============