IC快速检索：
型号 / 厂家，封装，批号，备注，订购
T74HC4040AP / ,,08/09+,原装全新现货 订购 PDF文档
T74HC4049AP / ,,08/09+,原装全新现货 订购 PDF文档
T74HC4078 / ,,08/09+,原装全新现货 订购 PDF文档
T74HC4081M / ,,08/09+,原装全新现货 订购 PDF文档
T74HC4538RM / ,,08/09+,原装全新现货 订购 PDF文档
T74HC541AFN / ,,08/09+,原装全新现货 订购 PDF文档
T74HC573 / ,,08/09+,原装全新现货 订购 PDF文档
T74HC595AFN / ,,08/09+,原装全新现货 订购 PDF文档