Exhibit 10.6


                       NATIONAL SEMICONDUCTOR CORPORATION

                               DIRECTOR STOCK PLAN
                        as amended through June 26, 1997




1.   PURPOSE

     The  purposes  of  the  Director   Stock  Plan  (the  "Plan")  of  National
Semiconductor  Corporation (the "Corporation") are to promote the recruiting and
retention  of  highly  qualified   individuals  to  serve  in  the  capacity  of
non-employee  directors of the  Corporation and to strengthen the commonality of
interest between directors and stockholders.


2.   STOCK SUBJECT TO THE PLAN

     200,000  shares of the  Corporation's  $.50 par value Common Stock shall be
available  for issuance  under the Plan,  subject to  adjustment  as provided in
Paragraph 6, which may be unissued shares,  reacquired  shares, or shares bought
on the market.

3.   ADMINISTRATION

     The  Plan  shall  be   administered  by  the  Board  of  Directors  of  the
Corporation,  whose  construction and interpretation of the terms and provisions
of the Plan shall be final and conclusive.  The amount of the Common Stock to be
issued under the Plan,  the timing of the issuance of the Common Stock under the
Plan, and terms as to eligibility  shall be in accordance  with the terms of the
Plan.


4.   ELIGIBILITY

     Common  Stock issued under this Plan may be issued only to directors of the
Corporation  who are not employees of the  Corporation  or its  subsidiaries  or
affiliates  and have not been  such  employees  for at least  one year  prior to
becoming eligible to receive benefits under this Plan.



5.   TERMS OF STOCK AWARDS

     (a) Common Stock shall be issued automatically to all eligible directors as
follows:  (i) on the  date  of the  approval  of the  Plan by the  holders  of a
majority  of  the  shares   represented  at  a  meeting  of  the   Corporation's
stockholders duly called and held in accordance with the  Corporation's  by-laws
and  applicable  law,  each  eligible  director  shall be issued 1,000 shares of
Common Stock;  (ii) each person who becomes an eligible  director after the date
of stockholder approval of the Plan shall be issued 1,000 shares of Common Stock
on the date of the  appointment  of such person to the Board of  Directors;  and
(iii) each eligible director shall be issued 1,000 shares of Common Stock on the
date of each  subsequent  election of such director to the Board of Directors by
the stockholders.

     (b)  Common  Stock  shall be issued to each  eligible  director  who elects
within ten (10) days after the date of (i) initial  appointment  to the Board of
Directors,  or (ii)  each  subsequent  election  to the  Board of  Directors  by
stockholders,  to receive the full value of the director's  annual cash retainer
fees for Board membership and Committee chairmanship in Common Stock. The number
of shares to be issued shall be  determined  by dividing the retainer fee by the
opening price of the Common Stock on the New York Stock  Exchange on the date of
initial  appointment  or  the  subsequent  reelection  by the  stockholders,  as
applicable.  If there is no trading on such day, the opening price of the Common
Stock on the New York Stock Exchange on the first previous trading date shall be
used.  Fractional  shares  shall not be issued  and the value of any  fractional
shares shall be paid in cash.

     (c) Common Stock issued under the Plan,  whether pursuant to Paragraph 5(a)
or 5(b),  shall be  restricted  from sale,  assignment  or other  transfer for a
period of six months from the date of issuance. In the event any recipient shall
cease to act as a Director  prior to  expiration  of six months from the date of
issuance, all rights in and to the Common Stock so issued shall be forfeited and
shall  revert to the Company.  All Common Stock  acquired by the Company in this
manner shall be retired and cancelled  promptly after the  acquisition  thereof.
All such shares shall upon such  cancellation  become  available for  reissuance
under the Plan.

     (d) While the Plan is in  effect,  the  Corporation  at all times will keep
available  the number of shares of stock  required  to satisfy  the terms of the
Plan.

     (e) The Corporation will seek to obtain from each regulatory  commission or
agency having  jurisdiction such authority as may be required to issue shares of
stock  under the Plan.  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  of its stock  under the Plan  shall
relieve the Corporation from any liability for failure to issue such stock until
such time when such authority is obtained or is obtainable.

     (f)  Nothing  in this Plan  shall  confer on any  participant  any right to
continue as a director of the Corporation.



6.   ADJUSTMENT IN NUMBER OF SHARES

     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 issuance,  as well as
the  number of shares to be issued  pursuant  to the terms of  Paragraph  5 (a),
shall be proportionately  adjusted,  provided that the number of shares issuable
at any one time to any one participant shall always be a whole number.

7.   PAYMENT OF WITHHOLDING TAXES

     The  payment of all or part of any  applicable  withholding  taxes due upon
issuance  of stock  under the Plan,  up to the  highest  marginal  rates then in
effect,  shall be made by the withholding of shares otherwise  issuable.  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 issuance of stock under the Plan.

8.   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;  provided,  however,  that the Plan may not be
amended  more than once every six months,  other than to comport with changes in
the Internal Revenue Code of 1986, as amended,  the Employee  Retirement  Income
Security Act, or the rules thereunder.  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 or the Internal Revenue Service,  the
rules of any stock exchange on which the Corporation's  stock is listed or other
applicable law or regulation.

     (b) The Plan, unless sooner  terminated,  shall terminate on June 26, 2007.
No stock may be issued under the Plan until the Plan is approved by stockholders
or while the Plan is suspended or after it is terminated.

9.   EFFECTIVE DATE

     The Plan shall become effective on August 20, 1992,  subject to approval by
the stockholders of the Corporation within twelve months after such date.