<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JUN-30-1998 <PERIOD-END> SEP-30-1997 <CASH> 150,857 <SECURITIES> 156,382 <RECEIVABLES> 320,104 <ALLOWANCES> 0 <INVENTORY> 169,994 <CURRENT-ASSETS> 46,229 <PP&E> 643,866 <DEPRECIATION> 74,555 <TOTAL-ASSETS> 843,566 <CURRENT-LIABILITIES> 302,328 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 141,909 <OTHER-SE> 1,097,425 <TOTAL-LIABILITY-AND-EQUITY> 1,577,357 <SALES> 405,497 <TOTAL-REVENUES> 405,497 <CGS> 236,989 <TOTAL-COSTS> 338,493 <OTHER-EXPENSES> 101,504 <LOSS-PROVISION> 76 <INTEREST-EXPENSE> 2,552 <INCOME-PRETAX> 69,632 <INCOME-TAX> 24,081 <INCOME-CONTINUING> 45,551 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 45,551 <EPS-PRIMARY> 0.29 <EPS-DILUTED> 0.29