<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> FEB-28-2001
<PERIOD-END> MAY-31-2000
<CASH> 90,445
<SECURITIES> 1,003
<RECEIVABLES> 16,799
<ALLOWANCES> 400
<INVENTORY> 16,294
<CURRENT-ASSETS> 141,258
<PP&E> 107,842
<DEPRECIATION> 72,251
<TOTAL-ASSETS> 256,546
<CURRENT-LIABILITIES> 24,542
<BONDS> 0
0
0
<COMMON> 1,671
<OTHER-SE> 199,822
<TOTAL-LIABILITY-AND-EQUITY> 256,546
<SALES> 38,219
<TOTAL-REVENUES> 38,219
<CGS> 22,480
<TOTAL-COSTS> 22,480
<OTHER-EXPENSES> 15,614
<LOSS-PROVISION> (80)
<INTEREST-EXPENSE> 60
<INCOME-PRETAX> 3,851
<INCOME-TAX> 1,424
<INCOME-CONTINUING> 2,419
<DISCONTINUED> 4,765
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 7,184
<EPS-BASIC> 0.45
<EPS-DILUTED> 0.43
</TABLE>