型号 / 厂家，封装，批号，备注，订购

SN74AHCT157DR / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档

SN74AHCT157N / ,,08/09+,原装全新现货 订购 PDF文档

SN74AHCT157NE4 / Texas Instruments,Datasheet,07+,QUADRUPLE 2-LINE TO 订购 PDF文档

SN74AHCT157NSE4 / TI,,07+,全新原装热卖 订购 PDF文档

SN74AHCT157PW / ,,08/09+,原装全新现货 订购 PDF文档

SN74AHCT157PWR / TI,TSSOP-16,08/09+,特价010-66001623 订购 PDF文档

SN74AHCT158D / TI,,08/09+,010-66001623/66001621 订购 PDF文档

SN74AHCT158DB / Texas Instruments,Datasheet,07+,QUADRUPLE 2-LINE TO 订购 PDF文档

SN74AHCT158DBR / Texas Instruments,Datasheet,07+,QUADRUPLE 2-LINE TO 订购 PDF文档

SN74AHCT158DE4 / Texas Instruments,Datasheet,06/07+,Quadruple 2-Line To 订购 PDF文档