型号 / 厂家，封装，批号，备注，订购

SN75C185DWRE4 / Texas Instruments,Datasheet,06/07+,Low-Power Multiple D 订购 PDF文档

SN75C185NE4 / Texas Instruments,Datasheet,06/07+,Low-Power Multiple D 订购 PDF文档

SN75C1889 / ,,最新批号,原装现货 订购 PDF文档

SN75C188D / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档

SN75C188DBLE / ,,08/09+,全新原装现货库存 订购 PDF文档

SN75C188DBR / TI,,08/09+,全新原装 订购 PDF文档

SN75C188DBRE4 / Texas Instruments,Datasheet,06/07+,Quadruple Low-Power 订购 PDF文档

SN75C188DE4 / Texas Instruments,Datasheet,06/07+,Quadruple Low-Power 订购 PDF文档

SN75C188DR / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档

SN75C188N,DS14C88 / DIP,,08/09+,010-66001623/66001621 订购 PDF文档