IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HC4070M013TR/M74HCT407 / ,,,原装现货 订购 PDF文档
M74HC4072 / ,,08/09+,原装货欢迎来电 订购 PDF文档
M74HC4072B1R / FUJ,DIP,08/09+,全新原装深圳库存 订购 PDF文档
M74HC4072B1R28 / ,,最新批号,现货库存 订购 PDF文档
M74HC4072M1R / ,,08/09+,全新原装深圳库存 订购 PDF文档
M74HC4075 / ST,,08/09+,原装现货 订购 PDF文档
M74HC4075B1 / ST,DIP,08/09+,全新原装深圳库存 订购 PDF文档
M74HC4075B1R28 / ,,最新批号,现货库存 订购 PDF文档