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正品CD74FCT245SM CD74FCT244SM CD74FCT241TM CD74FCT240SM
元器件配单CD74ACT541SM，CD74FCT245SM，CD74HC154E，CD74HC165M
元器件配单CD74AC541M，MB465M-G，BA1362F，CD74FCT245SM价询制
CD74FCT245MG4 CD74FCT541E CD74FCT244SM96
CD74FCT543ATQM CD74FCT543ATEN CD74FCT245ATQM CD74FCT244SM96
正品CD74FCT157ATNM96 CD74ACT273SM96G4 CD74ACT245SM96G4
