Advance to Bob Phillips
             Payable from Future Bonus & Stock Option Exercises or
                           Expiration of Three Years



Sum:           $100,000

Terms:         Rate as specified by IRS; currently 6.69%

Duration:      Not to exceed three years from issuance.*

Repayment
of Principal:  In the event that Mr.  Phillips  shall exercise any or all of his
               IDT stock options or receive cash compensation  (performance unit
               and other incentive  payouts) other than salary or profit sharing
               from IDT,  one-half (1/2) of the net proceeds shall be applied to
               the principal sum outstanding.

               In the event Mr.  Phillips  leaves the  employment of IDT for any
               reason while an outstanding  balance exists,  IDT may set off any
               and all monies  due Mr.  Phillips  from any IDT source  including
               unexercised  stock options,  bonuses,  vacation pay, regular pay,
               employee expense reimbursement and the like.

               Proceeds shall be net of exercise price,  where  applicable,  and
               all  state  and   federal   taxes   withheld,   but  not   401(k)
               contributions.

               Interest:  Simple interest to be calculated monthly on the unpaid
               balance,  but not  compounded.  To be settled  annually either by
               reduction of cash bonus or by direct  payment by Mr.  Phillips to
               IDT.

*If Mr.  Phillips  does not have a purchase  contract for a home in the Bay Area
within six (6) months of advance,  it the loan shall be payable immediately upon
IDT's demand.  If Mr.  Phillips does purchase a home, he agrees to allow a lien
to be recorded  against that home as collateral  for this loan,  subordinate  to
the first mortgage holder.


                                PROMISSORY NOTE

$100,000                                                          April 28, 1995

FOR VALUE RECEIVED  Robert  Phillips  promises to pay to the order of Integrated
Device  Technology,  Inc.  ("IDT") at its principal  offices,  2975 Stender Way,
Santa Clara, Ca. 95054, the sum of One Hundred Thousand Dollars ($100,000.00) on
May 1, 1998, unless paid prior thereto as herein provided. This note is given to
secure a salary  advance by IDT in the amount of  $100,000,  receipt of which is
acknowledged by the undersigned.

Robert  Phillips shall pay annually  beginning June 1, 1996,  simple interest at
the rate of 6.69 percent per annum on the unpaid principal balance.

In the event Robert  Phillips shall exercise any or all of his IDT stock options
or in the event he shall receive a bonus or cash compensation other than salary,
from IDT,  then one half (1/2) of the net  proceeds  of such  receipts  shall be
applied to the principal sum offering.

In the  event any sum  payable  hereunder  shall not be paid when due,  then the
principal sum then remaining unpaid,  together with all interest unpaid thereon,
shall  forthwith  become due and  payable at the  election of the holder of this
note. 

In the  event  action  is  required  to  enforce  the  terms of this  note,  the
prevailing party shall pay reasonable  attorney's fees and court costs. 

Made in Santa Clara County, State of California, this 28th day of April, 1995.



                                   /s/  Robert Phillips
                                   -----------------------
                                        Robert Phillips