型号 / 厂家，封装，批号，备注，订购

MM74HCT540N MC74HCT540N / NS,DIP-20,08/09+,全新现货，热买 订购 PDF文档

MM74HCT540SJ / ATMEL CORPORATION,,08/09+,全新原装深圳库存 订购 PDF文档

MM74HCT540SJX / FSC,,08/09+,特价！全新原装现货 订购 PDF文档

MM74HCT540WM / ATMEL CORPORATION,,08/09+,全新原装深圳库存 订购 PDF文档

MM74HCT540WMX / ATMEL CORPORATION,,08/09+,全新原装深圳库存 订购 PDF文档

MM74HCT541MTC / ATMEL CORPORATION,,08/09+,全新原装深圳库存 订购 PDF文档

MM74HCT541MTC_Q / ,,最新批号,现货库存 订购 PDF文档

MM74HCT541MTCX / FC,,08/09+,特价 订购 PDF文档

MM74HCT541N / ATMEL CORPORATION,,08/09+,全新原装深圳库存 订购 PDF文档

MM74HCT541NDUALMARKED / FAIRCHILD,,08/09+,特价！全新原装现货 订购 PDF文档