IC快速检索：
型号 / 厂家，封装，批号，备注，订购
MM74HC4040N-NL / ,,,原装现货 订购 PDF文档
MM74HC4040SJ / AVX,,,原装现货 订购 PDF文档
MM74HC4040SJ_Q / ,,,原装现货 订购 PDF文档
MM74HC4040SJX / FSC,,04+原装,特价！全新原装现货 订购 PDF文档
MM74HC40451WM / ,,02+,原装现货 订购 PDF文档
MM74HC4046J / NS,,,特价！全新原装现货 订购 PDF文档
MM74HC4046M//MC74HC4046AD//74HC4046AD//CD74HC4046A / ,,05+,全新原装 订购 PDF文档
MM74HC4046M/MC74HC4046AD/74HC4046AD/CD74HC4046AM / FAI,,03+,原装现货 订购 PDF文档