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): May 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-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 1 - Registrant's Business and Operations
------------------------------------------------

Item 1.01       Entry into a Material Definitive Agreement                    3

Section 5 - Departure of Directors or Principal Officers; Election 
------------------------------------------------------------------
of Directors; Appointment of Principal Officers
-----------------------------------------------

Item 5.02(c)    Appointment of Principal Officers                             3


Signature                                                                     4




NATIONAL SEMICONDUCTOR CORPORATION

Item 1.01       Entry into a Material Definitive Agreement

     On May 9, 2005,  the Company  approved an increase in the annual  salary of
Donald  Macleod to  $600,000.  The  increase  is  effective  May 30, 2005 and is
associated  with the appointment of Mr. Macleod as President and Chief Operating
Officer,  which is discussed in Item 5.02(c).  Under rules of the Securities and
Exchange  Commission,  salary  adjustments for the Company's  executive officers
constitute material agreements of the Company.

Item 5.02(c)    Appointment of Principal Officers

     On May 11, 2005, the Company announced that it had appointed Donald Macleod
President  and  Chief  Operating  Officer.  Brian  L.  Halla,  who is  presently
President,  Chairman and Chief Executive Officer, will remain Chairman and Chief
Executive  Officer.  The effective  date of Mr.  Macleod's  appointment  and the
change in Mr. Halla's position is May 30, 2005. The changes were approved by the
Board on May 9, 2005.

     Mr. Macleod is presently 56 years old. He joined National in February 1978.
He has been  Executive Vice  President and Chief  Operating  Officer since April
2001.  Prior to that, he had been  Executive Vice  President,  Finance and Chief
Financial  Officer since June 1995 and had  previously  held positions as Senior
Vice President, Finance and Chief Financial Officer; Vice President, Finance and
Chief Financial Officer; Vice President,  Financial Projects; Vice President and
General  Manager,  Volume  Products  -  Europe;  and  Director  of  Finance  and
Management  Services  - Europe.  As an  executive  officer of the  Company,  Mr.
Macleod  serves at the  pleasure of the Board of  Directors.  There is no family
relationship  between  Mr.  Macleod  and  any of  the  Company's  directors  and
executive  officers.  There are no  transactions  between  Mr.  Macleod  and the
Company  which the  Company is  required  to report in which Mr.  Macleod  has a
direct or indirect material interest.

     The Company does not have a specific employment agreement with Mr. Macleod,
since as noted above he serves at the pleasure of the Board of Directors.





                                   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:  May 11, 2005                 //S// Robert E.  DeBarr
                                     -----------------------
                                     Robert E.  DeBarr
                                     Controller
                                     Signing on behalf of the registrant and
                                     as principal accounting officer