<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM 10-K FOR
12/31/95 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<MULTIPLIER>                                     1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                           99862
<SECURITIES>                                     23070
<RECEIVABLES>                                    45630
<ALLOWANCES>                                     (2621)
<INVENTORY>                                      15773
<CURRENT-ASSETS>                                190250
<PP&E>                                           22718
<DEPRECIATION>                                 (10887)
<TOTAL-ASSETS>                                  221454
<CURRENT-LIABILITIES>                            35186
<BONDS>                                          60000
<COMMON>                                          2136
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                      119630
<TOTAL-LIABILITY-AND-EQUITY>                    221454
<SALES>                                         137149
<TOTAL-REVENUES>                                145896
<CGS>                                            59297
<TOTAL-COSTS>                                   126789
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                4406
<INCOME-PRETAX>                                  19107
<INCOME-TAX>                                      2057
<INCOME-CONTINUING>                              17050
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     17050
<EPS-PRIMARY>                                     0.75
<EPS-DILUTED>                                     0.75