IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74HC4046N / PHILIPS,DIP,08/09+,全新原装深圳库存 订购 PDF文档
SN74HC540P / PHI,,08/09+,库房原装现货 订购 PDF文档
SN74HC404N / TI,,08/09+,原装010-66001623 订购 PDF文档
SN74HC540PW / ,,08/09+,原装全新现货 订购 PDF文档
SN74HC4050N / ST,,08/09+,010-62106431 订购 PDF文档
SN74HC540PWE4 / Texas Instruments,Datasheet,07+,Octal Buffers And Li 订购 PDF文档
SN74HC4051D / ST,,08/09+,010-62106431 订购 PDF文档
SN74HC540PWT / ,,08/09+,原装全新现货 订购 PDF文档