<ARTICLE> 5
<CURRENCY> U.S. DOLLARS
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          JUN-30-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<EXCHANGE-RATE>                                      1
<CASH>                                          30,176
<SECURITIES>                                    20,000
<RECEIVABLES>                                   23,639
<ALLOWANCES>                                         0
<INVENTORY>                                     10,264
<CURRENT-ASSETS>                                88,738
<PP&E>                                           6,096
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                 134,806
<CURRENT-LIABILITIES>                           28,656
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        40,238
<OTHER-SE>                                      65,912
<TOTAL-LIABILITY-AND-EQUITY>                   134,806
<SALES>                                         46,511
<TOTAL-REVENUES>                                46,511
<CGS>                                           29,064
<TOTAL-COSTS>                                   29,064
<OTHER-EXPENSES>                                11,141
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               (360)
<INCOME-PRETAX>                                  6,666
<INCOME-TAX>                                     2,134
<INCOME-CONTINUING>                              4,532
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     4,532
<EPS-PRIMARY>                                      .32
<EPS-DILUTED>                                      .32