<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> JUL-31-2000 <PERIOD-START> FEB-01-2000 <PERIOD-END> APR-30-2000 <CASH> 205,196 <SECURITIES> 0 <RECEIVABLES> 83,142 <ALLOWANCES> (1,908) <INVENTORY> 62,972 <CURRENT-ASSETS> 358,117 <PP&E> 125,457 <DEPRECIATION> (89,753) <TOTAL-ASSETS> 398,273 <CURRENT-LIABILITIES> 98,819 <BONDS> 11,700 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 2,495 <OTHER-SE> 285,259 <TOTAL-LIABILITY-AND-EQUITY> 398,273 <SALES> 191,434 <TOTAL-REVENUES> 212,332 <CGS> 94,720 <TOTAL-COSTS> 112,770 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (978) <INCOME-PRETAX> 36,486 <INCOME-TAX> 47 <INCOME-CONTINUING> 36,439 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 36,439 <EPS-BASIC> 0.88 <EPS-DILUTED> 0.81