IC快速检索：
型号 / 厂家，封装，批号，备注，订购
CD74HC46APWR / ,,04+,010-66001623/66001621 订购 PDF文档
CD74HC533 / GS,,04+,全新原装 订购 PDF文档
CD74HC533E / TI,,05+,原装特价 订购 PDF文档
CD74HC533M / ,,0711+,全新原装现货 订购 PDF文档
CD74HC534E / NEC,SMD,,全新原装，深圳/香港现货 订购 PDF文档
CD74HC534M / ,,02+,原装现货 订购 PDF文档
CD74HC54/M / TI,,,010-62106431 订购 PDF文档
CD74HC540E / TI,SMD,04+,全新原装，深圳/香港现货 订购 PDF文档