IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74HC4040DRG4 / Texas Instruments,Datasheet,06/07+,12-Bit Asynchronous 订购 PDF文档
SN74HC490N / TEXAS,DIP,08/09+,010-66001623/66001621 订购 PDF文档
SN74HC4040DT / Texas Instruments,Datasheet,06/07+, 订购 PDF文档
SN74HC51D / ,,08/09+,原装全新现货 订购 PDF文档
SN74HC4040DTE4 / Texas Instruments,Datasheet,06/07+,12-Bit Asynchronous 订购 PDF文档
SN74HC533N / TI,,08/09+,010-62106431 订购 PDF文档
SN74HC4040DW / ,,08/09+,原装全新现货 订购 PDF文档
SN74HC540 / ,,08/09+,全新原装深圳库存 订购 PDF文档