IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HCT273WMX / FSC,T&R 7.2MM SO20,,全新原装 订购 PDF文档
M74HCT27B1 / ST,,,010-62106431 订购 PDF文档
M74HCT27M1R / ST,,,010-62106431 订购 PDF文档
M74HCT30B1 / ST,,,010-62106431 订购 PDF文档
M74HCT30B1R / ST,DIP,01+,全新原装，深圳/香港现货 订购 PDF文档
M74HCT30M1 / SGS,,,特价 订购 PDF文档
M74HCT32B1 / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HCT32DT / ST,,01+,原装现货 订购 PDF文档