<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS FOR THE PERIOD ENDED JUNE 29, 1996, AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-28-1996
<PERIOD-END>                               JUN-29-1996
<CASH>                                          29,765
<SECURITIES>                                     2,762
<RECEIVABLES>                                   14,081
<ALLOWANCES>                                       505
<INVENTORY>                                     13,738
<CURRENT-ASSETS>                                66,232
<PP&E>                                          32,738
<DEPRECIATION>                                  13,433
<TOTAL-ASSETS>                                 103,234
<CURRENT-LIABILITIES>                           12,094
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        79,621
<OTHER-SE>                                       7,633
<TOTAL-LIABILITY-AND-EQUITY>                   103,234
<SALES>                                         55,021
<TOTAL-REVENUES>                                55,021
<CGS>                                           23,109
<TOTAL-COSTS>                                   23,109
<OTHER-EXPENSES>                                22,935
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 179
<INCOME-PRETAX>                                  9,718
<INCOME-TAX>                                     3,208
<INCOME-CONTINUING>                              6,510
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     6,510
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                      .48