型号 / 厂家，封装，批号，备注，订购

SN75477PDC / TI,,08/09+,010-62106431 订购 PDF文档

SN75477PDC03 / ,,08/09+,010-62106431 订购 PDF文档

SN75477PE4 / Texas Instruments,Datasheet,06/07+,Dual Peripheral Driv 订购 PDF文档

SN75478DR / TI,SOP8,08/09+,全新原装深圳库存 订购 PDF文档

SN75478P / TI,,08/09+,全新原装深圳库存 订购 PDF文档

SN75478PE4 / Texas Instruments,Datasheet,07+,Dual Peripheral Driv 订购 PDF文档

SN75489A / ,,,原装现货 订购 PDF文档

SN75489AN / TEXAS,,08/09+,原装特价 订购 PDF文档

SN75492AN / ,,08/09+,全新原装深圳库存 订购 PDF文档

SN75492J / ,,08/09+,全新原装现货库存 订购 PDF文档