型号 / 厂家，封装，批号，备注，订购

DN74LS12 / Various,Datasheet,07+,3-Input NAND-Functio 订购 PDF文档

DN74LS125A / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

DN74LS125AS / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

DN74LS133 / Panasonic,Datasheet,07+,13-Input NAND-Functi 订购 PDF文档

DN74LS138S / Various,Datasheet,06/07+,8-Line Digital Demul 订购 PDF文档

DN74LS139 / Various,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档

DN74LS147SD / Various,Datasheet,07+,Priority Encoder - 1 订购 PDF文档

DN74LS148 / Various,Datasheet,07+,Priority Encoder - 8 订购 PDF文档

DN74LS148S / Various,Datasheet,07+,Priority Encoder - 8 订购 PDF文档

DN74LS148SD / Various,Datasheet,07+,Priority Encoder - 8 订购 PDF文档