型号 / 厂家，封装，批号，备注，订购

MM74C929N3 / National Semiconductor,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

MM74C945CQH / Maxim Integrated Products,Datasheet,07+,4 Digit Up/Down Coun 订购 PDF文档

MM74C991N / Fairchild Semiconductor,Datasheet,06/07+,4-Digit Expandable S 订购 PDF文档

MM74HC/25N / ,,最新批号,原装现货 订购 PDF文档

MM74HC00AN / ,,最新批号,现货库存 订购 PDF文档

MM74HC00MX_Q / FSC,,07+,全新原装热卖 订购 PDF文档

MM74HC00MX_SC161318_NL / FSC,,07+,全新原装热卖 订购 PDF文档

MM74HC00NNL / FAIRCHILD,,07/08+,新到现货特价热卖 订购 PDF文档

MM74HC02AN / ,,最新批号,原装现货 订购 PDF文档

MM74CD8N / Fairchild Semiconductor,Datasheet,06/07+,Quad 2-Input AND Gat 订购 PDF文档