IC快速检索：
型号 / 厂家，封装，批号，备注，订购
MM74HC393SJ(Q) / FAIRCHILD,标准封装,,全新原装/实库 订购 PDF文档
MM74HC4020D / PHILIPS,SOP-16,9744,原装国内外现货/来电查询 订购 PDF文档
MM74HC4020M-TR / ,,,原装现货 订购 PDF文档
MM74HC4020N_F40 / ,,全新,021-51875986 订购 PDF文档
MM74HC4040DM / ,,07+,原装现货欢迎来电 订购 PDF文档
MM74HC4040MX (TR) / ,,,原装现货 订购 PDF文档
MM74HC4040N. / ,,,原装现货 订购 PDF文档
MM74HC4040N_F40 / ,,全新,021-51875986 订购 PDF文档