WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  
                                    
<ARTICLE>                                5
<LEGEND>                             
     THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
     CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENT OF EARNINGS AND
     IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS
</LEGEND>                            
<MULTIPLIER>                                    1,000
                                          
                                        
<PERIOD-TYPE>                            12-MOS
<FISCAL-YEAR-END>                        DEC-31-1996
<CASH>                                         22,671
<SECURITIES>                                   59,867
<RECEIVABLES>                                  34,374
<ALLOWANCES>                                        0
<INVENTORY>                                    38,858
<CURRENT-ASSETS>                              159,403
<PP&E>                                         21,504
<DEPRECIATION>                                      0
<TOTAL-ASSETS>                                189,841
<CURRENT-LIABILITIES>                          34,858
<BONDS>                                             0
<PREFERRED-MANDATORY>                               0
<PREFERRED>                                         0
<COMMON>                                      129,080
<OTHER-SE>                                     (5,035)
<TOTAL-LIABILITY-AND-EQUITY>                  189,841
<SALES>                                       233,660
<TOTAL-REVENUES>                              233,660
<CGS>                                         112,596
<TOTAL-COSTS>                                 112,596
<OTHER-EXPENSES>                              133,372
<LOSS-PROVISION>                                    0
<INTEREST-EXPENSE>                              3,925
<INCOME-PRETAX>                               (11,602)
<INCOME-TAX>                                     (300)
<INCOME-CONTINUING>                           (11,302)
<DISCONTINUED>                                      0
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                  (11,302)
<EPS-PRIMARY>                                      (0.51)
<EPS-DILUTED>                                      (0.51)