Exhibit 10.4


                       NATIONAL SEMICONDUCTOR CORPORATION
                       EXECUTIVE OFFICER STOCK OPTION PLAN
                      (as amended effective April 15, 2003)



1.   TITLE OF PLAN

     The title of this Plan is the National Semiconductor  Corporation Executive
Officer Stock Option Plan, hereinafter referred to as the "Plan".

2.   PURPOSE

     The Plan is  intended  to align the  interests  of  executive  officers  of
National  Semiconductor  Corporation  (hereinafter called the "Corporation") and
its subsidiaries (as hereinafter defined) with the interests of the stockholders
of the  Corporation  and to provide  incentives for such  executive  officers to
exert  maximum  efforts  for the success of the  Corporation.  By  extending  to
executive  officers  the  opportunity  to acquire  proprietary  interests in the
Corporation  and to  participate  in its  success,  the Plan may be  expected to
benefit the  Corporation  and its  stockholders  by making it  possible  for the
Corporation  to attract and retain the best  available  executive  talent and by
rewarding  them for their  part in  increasing  the  value of the  Corporation's
shares.  It is further intended that options granted pursuant to this Plan shall
only be options which are not incentive  stock options,  as that term is defined
in Section 422A of the Internal  Revenue Code of 1986,  as amended (the "Code").
Such options which may be granted under this Plan shall be referred to herein as
non-qualified stock options.

3.   STOCK SUBJECT TO THE PLAN

     There will be reserved for issue upon the exercise of options granted under
the Plan  6,000,000  shares of the  Corporation's  $.50 par value Common  Stock,
subject to adjustment as provided in Paragraph 8, which may be unissued  shares,
reacquired  shares,  or shares  bought on the market.  If any option which shall
have been granted shall expire or terminate for any reason  without  having been
exercised in full, the unpurchased  shares shall again become  available for the
purposes of the Plan (unless the Plan shall have been terminated).


4.   ADMINISTRATION

     (a) The Plan shall be administered by a committee of the Board of Directors
of the Corporation (the  "Committee")  which shall be appointed by a majority of
the whole Board. The Committee shall be constituted to permit the Plan to comply
with Rule 16b-3 promulgated under the Securities Exchange Act of 1934 ("Exchange
Act") and any successor rule.

     (b) The Committee  shall have the plenary power,  subject to and within the
limits of the express provisions of the Plan:

          (i) To determine from time to time which of the eligible persons shall
     be granted  options  under the Plan;  the time or times (during the term of
     the option)  within  which all or portions of each option may be  exercised
     and the number of shares for which an option or options shall be granted to
     each of them.  Notwithstanding the foregoing, no person may be granted more
     than 1,000,000 options during any one fiscal year of the Corporation.

          (ii) To construe and interpret the Plan and options  granted under it,
     and  to  establish,  amend,  and  revoke  rules  and  regulations  for  its
     administration.  The  Committee,  in the  exercise  of  this  power,  shall
     generally  determine all questions of policy and expediency that may arise,
     may  correct  any  defect,   or  supply  any  omission  or  reconcile   any
     inconsistency in the Plan or in any option agreement in a manner and to the
     extent  it shall  deem  necessary  or  expedient  to make  the  Plan  fully
     effective.

          (iii) To prescribe  the terms and  provisions  of each option  granted
     (which need not be identical).

          (iv) To  determine  whether  options  granted  shall  be  transferable
     without  consideration to immediate family members or family trusts for the
     benefit of optionee's immediate family members. As used herein,  "immediate
     family" means parents, spouses and children.

     (c)  The   Committee  may  not  grant  new  options  in  exchange  for  the
cancellation  of stock  options  previously  granted under the Plan or under any
other stock option plan of the Corporation.

5.   ELIGIBILITY

     Options  may  be  granted  only  to  regular  salaried   employees  of  the
Corporation and its subsidiaries who are executive  officers of the Corporation.
The term  "subsidiary"  corporation  shall  mean any  corporation  in which  the
Corporation controls, directly or indirectly, fifty percent (50%) or more of the
combined voting power of all classes of stock, and the term "executive  officer"
means any officer of the  corporation  subject to the reporting  requirements of
Section 16 of the Exchange Act.  Directors of the  Corporation  who are not also
officers shall not be eligible to be granted options under the Plan.

6.   TERMS OF OPTION AND OPTION AGREEMENTS

     Each option shall be evidenced by a Stock Option  Agreement  which shall be
in such form and contain such  provisions  as the  Committee  shall from time to
time deem appropriate;  provided,  however, that the grant of an option pursuant
to this Plan shall in no way be construed to be an  alternative  to the right of
an optionee to purchase stock  pursuant to any other stock option  heretofore or
hereafter  granted to an  optionee  pursuant  to any stock  option  plans now in
existence  or  hereafter  adopted  by the  Corporation.  The terms of the option
agreements need not be identical,  but each option  agreement shall include,  by
appropriate  language,  or be subject to, the substance of all of the applicable
following provisions:

     (a) The purchase  price under each option granted shall be as determined by
the Committee but shall in no instance be less than 100% of fair market value on
the date of  grant.  The  fair  market  value on the date of grant  shall be the
opening  price of the Common  Stock on the New York Stock  Exchange on such date
(or if there shall be no trading on such date,  then on the first  previous date
on which there is such trading).

     (b) The  maximum  term of any stock  option  shall be ten years and one day
from the date it was granted.

     (c)  Except as  provided  in  Paragraph  10  hereof,  an option  may not be
exercised  to any extent,  either by the person to whom it was granted or by the
grantee's  transferee,  or by any person after the grantee's  death,  unless the
person to whom the option was granted has remained in the  continuous  employ of
the Corporation,  or of a subsidiary, for not less than six months from the date
when the option was  granted.  Otherwise,  each option shall be  exercisable  as
determined by the Committee.

     (d) The Corporation, during the terms of options granted under the Plan, at
all times will keep  available the number of shares of stock required to satisfy
such options.

     (e) The Corporation will seek to obtain from each regulatory  commission or
agency having  jurisdiction  such authority as may be required to issue and sell
shares of stock to satisfy such options.  Inability of the Corporation to obtain
from any such  regulatory  commission or agency  authority which counsel for the
Corporation  deems  necessary  for the lawful  issuance and sale of its stock to
satisfy  such options  shall  relieve the  Corporation  from any  liability  for
failure to issue and sell stock to satisfy  such  options  pending the time when
such authority is obtained or is obtainable.


     (f)  Neither  a  person  to  whom  an  option  is  granted  nor  his or her
transferee, legal representative, heir, legatee, or distributee, shall be deemed
to be the holder of, or to have any of the rights of a holder  with  respect to,
any shares  subject to such option  unless and until he or she has exercised his
or her option pursuant to the terms thereof.

     (g) An option  shall  terminate  and may not be  exercised if the person to
whom it is granted ceases to be continuously employed by the Corporation,  or by
a  subsidiary  of the  Corporation,  except  (subject  nevertheless  to the last
sentence of this subparagraph (g)): (1) if the grantee's  continuous  employment
is  terminated  for  any  reason  other  than  (i)  retirement,  (ii)  permanent
disability, or (iii) death, the grantee or the grantee's transferee may exercise
the option to the extent that the grantee was  entitled to exercise  such option
at the date of such  termination at any time within a period of three (3) months
following the date of such  termination,  or if the grantee shall die within the
period of three (3) months following the date of such termination without having
exercised such option,  the option may be exercised  within a period of one year
following  the  grantee's  death by the  grantee's  transferee  or the person or
persons to whom the  grantee's  rights  under the option  pass by will or by the
laws of descent or distribution  but only to the extent  exercisable at the date
of such termination; (2) if the grantee's continuous employment is terminated by
(i) retirement,  (ii) permanent  disability,  or (iii) death,  the option may be
exercised  in  accordance  with its terms and  conditions  at any time  within a
period of five (5) years  following the date of such  termination by the grantee
or the  grantee's  transferee,  or in the event of the grantee's  death,  by the
persons to whom the  grantee's  rights under the option shall pass by will or by
the laws of descent or distribution;  (3) if the grantee's continuous employment
is terminated and within a period of ninety (90) days  thereafter the grantee is
recalled to the active payroll,  the Committee  may reinstate any portion of the
option  previously  granted  but  not  exercised.   Nothing  contained  in  this
subparagraph  (g) is  intended to extend the stated term of the option and in no
event may an option be exercised by anyone  after the  expiration  of its stated
term.

     (h) Nothing in this Plan or in any option granted hereunder shall confer on
any  optionee any right to continue in the employ of the  Corporation  or any of
its  subsidiaries,  or to interfere in any way with the right of the Corporation
or any of its subsidiaries to terminate his or her employment at any time.

7.   TIME OF GRANTING OPTION

     The Committee  shall  determine the date on which options are granted under
the Plan. All options  granted must be approved at a meeting of the Committee by
a majority of the members of the Committee.

8.   ADJUSTMENT IN NUMBER OF SHARES AND IN OPTION PRICE

     In the event there is any change in the shares of the  Corporation  through
the   declaration  of  stock   dividends  or  a  stock   split-up,   or  through
recapitalization  resulting in share split-ups,  or combinations or exchanges of
shares, or otherwise,  the number of shares available for option, as well as the
shares  subject  to  any  option  and  the  option  price   thereof,   shall  be
appropriately adjusted by the Committee.


9.   PAYMENT OF PURCHASE PRICE AND WITHHOLDING TAXES

     (a) The  purchase  price  for all  shares  purchased  pursuant  to  options
exercised must be either paid in full in cash, or paid in full, with the consent
of the Committee,  in Common Stock of the Corporation  that has been held by the
optionee for at least six (6) months  valued at fair market value on the date of
exercise or a  combination  of cash and Common  Stock.  Fair market value on the
date of exercise for these  purposes is the opening price of the Common Stock on
the New York Stock  Exchange  on such date,  or if there  shall be no trading on
such date, then on the first previous date on which there was such trading.

     (b) The Committee  may permit the payment of all or part of the  applicable
required  withholding taxes due upon exercise of an option by the withholding of
shares otherwise issuable upon exercise of the option. Option shares withheld in
payment  of  such  taxes  shall  be  valued  at the  fair  market  value  of the
Corporation's  Common  Stock on the date of exercise as defined in Section  9(a)
hereinabove.


10.  CHANGE IN CONTROL

     In the event of a Change-of-Control  (as defined in the attached Exhibit A)
of the  Corporation,  any options granted  hereunder which are outstanding as of
the date such  change-of-control  is determined to have occurred,  and which are
not then  exercisable and vested,  shall become fully  exercisable and vested to
the full extent of the original grant.


11.  AMENDMENT, SUSPENSION, OR TERMINATION OF THE PLAN

     (a) The Board may  amend,  modify,  suspend or  terminate  the Plan for the
purpose of meeting or addressing  any changes in legal  requirements  or for any
other purpose  permitted by law. The Board will seek stockholder  approval of an
amendment if determined to be required by or advisable under  regulations of the
Securities and Exchange Commission, the rules of any stock exchange on which the
Corporation's stock is listed, or other applicable law or regulation.

     (b) The Plan  shall  continue  in effect  until all  shares  available  for
issuance under the Plan have been issued. An option may not be granted while the
Plan is suspended or after it is terminated.

     (c) The rights and obligations  under any options granted while the Plan is
in  effect  shall  not be  altered  or  impaired  by  amendment,  suspension  or
termination  of the Plan,  except  with the  consent  of the  person to whom the
option was granted or the grantee's transferee or to whom rights under an option
shall have passed by will or by the laws of descent and distribution.


12.  EFFECTIVE DATE

     The Plan shall become  effective  on June 22, 2000,  subject to approval by
the stockholders within twelve (12) months thereafter.




                                    EXHIBIT A



A "change of control" means:

     (a) The acquisition by any individual,  entity or group (within the meaning
of Section  13(d)(3) or 14(d)(2) of the Exchange Act (a "Person") of  beneficial
ownership  (within the meaning of Rule 13d-3 promulgated under the Exchange Act)
of 20% or more of either (x) the then outstanding  shares of common stock of the
Corporation  (the  "Outstanding  Corporation  Common Stock") or (y) the combined
voting  power of the  then  outstanding  voting  securities  of the  Corporation
entitled to vote  generally  in the  election  of  directors  (the  "Outstanding
Corporation Voting Securities");  provided,  however,  that for purposes of this
subsection  (a), the following  acquisitions  shall not be deemed to result in a
change of control:  (i)any acquisition  directly from the Corporation,  (ii) any
acquisition by the  Corporation,  (iii) any acquisition by any employee  benefit
plan (or related  trust)  sponsored  or  maintained  by the  Corporation  or any
corporation  controlled  by the  Corporation  or  (iv)  any  acquisition  by any
corporation  pursuant to a transaction  that complies with clauses (i), (ii) and
(iii) of subsection (c) below; or

     (b)  individuals  who,  as of the  date  hereof,  constitute  the  Board of
Directors of the  Corporation  (the  "Incumbent  Board") cease for any reason to
constitute  at  least a  majority  of the  Board;  provided,  however,  that any
individual becoming a director subsequent to the date hereof whose election,  or
nomination  for election by the  Corporation's  shareholders,  was approved by a
vote of at least a majority of the directors then comprising the Incumbent Board
shall be  considered  as though such  individual  were a member of the Incumbent
Board,  but  excluding,  for this  purpose,  any such  individual  whose initial
assumption  of office  occurs as a result  of an actual or  threatened  election
contest  with respect to the election or removal of directors or other actual or
threatened solicitation of proxies or consents by or on behalf of a Person other
than the Board; or


     (c)  the   approval  by  the   shareholders   of  the   Corporation   of  a
reorganization,  merger or consolidation or sale or other  disposition of all or
substantially  all of the assets of the Corporation or the acquisition of assets
of another  corporation  ("Business  Combination")  or, if  consummation of such
Business  Combination is subject,  at the time of such approval by shareholders,
to the consent of any government or governmental  agency,  the obtaining of such
consent (either explicitly or implicitly by consummation) unless, following such
Business  Combination,  (i)  all or  substantially  all of the  individuals  and
entities who were the beneficial  owners of the Outstanding  Corporation  Common
Stock and Outstanding  Corporation  Voting Securities  immediately prior to such
Business Combination beneficially own, directly or indirectly, more than 60% of,
respectively,  the then  outstanding  shares  of common  stock and the  combined
voting  power  of the  then  outstanding  voting  securities  entitled  to  vote
generally in the election of directors,  as the case may be, of the  corporation
resulting  from such Business  Combination  (including,  without  limitation,  a
corporation  that as a result of such transaction owns the Corporation or all or
substantially all of the Corporation's  assets either directly or through one or
more  subsidiaries)  in  substantially  the same proportions as their ownership,
immediately  prior to such Business  Combination of the Outstanding  Corporation
Common Stock and Outstanding Corporation Voting Securities,  as the case may be,
(ii)  no  Person  (excluding  any  corporation   resulting  from  such  Business
Combination or any employee  benefit plan (or related trust) of the  Corporation
or any corporation resulting from such Business Combination)  beneficially owns,
directly  or  indirectly,  20% or more of,  respectively,  the then  outstanding
shares  of  common  stock  of  the  corporation  resulting  from  such  Business
Combination  or the  combined  voting  power  of  the  then  outstanding  voting
securities of such corporation  except to the extent that such ownership existed
prior to the Business  Combination  and (iii) at least a majority of the members
of the board of  directors  of the  corporation  resulting  from  such  Business
Combination  were members of the Incumbent Board at the time of the execution of
the  initial  agreement,  or of the  action  of the  Board,  providing  for such
Business Combination; or

     (d)  approval  by  the  shareholders  of  the  Corporation  of  a  complete
liquidation or dissolution of the Corporation.