型号 / 厂家，封装，批号，备注，订购

DM74L93F / National Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

DM74LS00CW / Fairchild Semiconductor,Datasheet,06/07+,Quad 2-Input NAND Ga 订购 PDF文档

DM-74LS04M / ,,最新批号,现货库存 订购 PDF文档

DM74LS08E / National Semiconductor,Datasheet,07+,Quad 2-Input AND Gat 订购 PDF文档

DM74LS08W / National Semiconductor,Datasheet,06/07+,Quad 2-Input AND Gat 订购 PDF文档

DM74LS00E / National Semiconductor,Datasheet,07+,Quad 2-Input NAND Ga 订购 PDF文档

DM74LS00MX? / NS/SOP3.9?,,09+,公司绝对现货，价格优势，欢迎来电购买！ 订购 PDF文档

DM74LS00N? / NSC?,DIP14?,1984?,全新原装，价格绝对优势 订购 PDF文档

DM74LS09N? / ,,最新批号,原装现货 订购 PDF文档

DM74LS02CW / Fairchild Semiconductor,Datasheet,06/07+,Quad 2-Input NOR Gat 订购 PDF文档