型号 / 厂家，封装，批号，备注，订购

M74HCT573B1R / ST,DIP,01+,全新原装，深圳/香港现货 订购 PDF文档

M74HCT573B1RPBF / ST,,05+,原装特价 订购 PDF文档

M74HCT573M / ,,07+,原装货欢迎来电 订购 PDF文档

M74HCT573M1R / ST,,05+,原装特价 订购 PDF文档

M74HCT573MTR / ST,,05+,原装现货 订购 PDF文档

M74HCT573RM / STM,,,010-62106431 订购 PDF文档

M74HCT573RM13TR / FAIRCHILD,,02+,原装现货 订购 PDF文档

M74HCT574B1 / STM,,05+,原装特价 订购 PDF文档

M74HCT574B1R 20PIN D/C 2001 / ,,,原装现货 订购 PDF文档

M74HCT574M1 / ,,06+,欢迎查询采购 订购 PDF文档