<ARTICLE>                 5
<LEGEND>
FORM 10-K FOR THE YEAR ENDED JUNE 29, 1997 (RESTATED)
</LEGEND>
<CIK>                                                                 0000791907
<NAME>                                             LINEAR TECHNOLOGY CORPORATION
<MULTIPLIER>                                                               1,000

       
                          
<PERIOD-TYPE>             12-MOS
<FISCAL-YEAR-END>                                                    JUN-29-1997
<PERIOD-START>                                                       JUL-01-1996
<PERIOD-END>                                                         JUN-29-1997
<CASH>                                                                    50,114
<SECURITIES>                                                             393,325
<RECEIVABLES>                                                             64,836
<ALLOWANCES>                                                                 803
<INVENTORY>                                                               12,185
<CURRENT-ASSETS>                                                         559,286
<PP&E>                                                                   186,194
<DEPRECIATION>                                                            65,847
<TOTAL-ASSETS>                                                           679,633
<CURRENT-LIABILITIES>                                                     88,986
<BONDS>                                                                        0
<COMMON>                                                                 172,403
<PREFERRED-MANDATORY>                                                          0
<PREFERRED>                                                                    0
<OTHER-SE>                                                               416,648
<TOTAL-LIABILITY-AND-EQUITY>                                             679,633
<SALES>                                                                  379,251
<TOTAL-REVENUES>                                                         379,251
<CGS>                                                                    109,748
<TOTAL-COSTS>                                                            109,748
<OTHER-EXPENSES>                                                          81,071
<LOSS-PROVISION>                                                               0
<INTEREST-EXPENSE>                                                             0
<INCOME-PRETAX>                                                          204,522
<INCOME-TAX>                                                              70,151
<INCOME-CONTINUING>                                                      134,371
<DISCONTINUED>                                                                 0
<EXTRAORDINARY>                                                                0
<CHANGES>                                                                      0
<NET-INCOME>                                                             134,371
<EPS-PRIMARY>                                                               1.79
<EPS-DILUTED>                                                               1.71