IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HC280M1R / ST,SOP-14,08/09+,全新库存特价 订购 PDF文档
M74HC283B1 / ST,DIP-16,08/09+,原装特价 订购 PDF文档
M74HC283B1R / ,,08/09+,全新原装深圳库存 订购 PDF文档
M74HC283M1R / ST,SOP-16,08/09+,全新原装 订购 PDF文档
M74HC29281 / ST,,08/09+,010-62106431 订购 PDF文档
M74HC292B1R / STMICROELECTRONICSSEMI,,08/09+,010-62106431 订购 PDF文档
M74HC292BA / ST,DIP16,08/09+,全新库存特价 订购 PDF文档
M74HC294B1 / SGS,,08/09+,特价 订购 PDF文档