IC快速检索：
型号 / 厂家，封装，批号，备注，订购
MM74HC4002MX / NS,3.9mm 14,05+,原装010-66001623 订购 PDF文档
MM74HC4002P / ,,07+,原装现货欢迎来电 订购 PDF文档
MM74HC4015N / TI,DIP,02+,原装现货 订购 PDF文档
MM74HC4020MX / AVX,,,原装现货 订购 PDF文档
MM74HC4020N/MC74HC40 / FAIRCHILD,,1480148,特价！全新原装现货 订购 PDF文档
MM74HC4020N/MC74HC4020N / FAIRCHILD,PDIP16,05+,绝对全新原装货,部分现货 订购 PDF文档
MM74HC4020SJX / ,,07+,原装现货欢迎来电 订购 PDF文档
MM74HC4035M / NATIONAL,,N/A,特价！全新原装现货 订购 PDF文档