型号 / 厂家，封装，批号，备注，订购

DN74LS445 / ,Datasheet,06/07+,Bcd To Decimal Decod 订购 PDF文档

DN74LS490 / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

DN74LS490S / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

DN74LS540S / Various,Datasheet,06/07+,Inverting-Function B 订购 PDF文档

DN74LS541 / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

DN74LS670D / Panasonic,Datasheet,07+,Register File (Stati 订购 PDF文档

DN74LS670S / Panasonic,Datasheet,07+,Register File (Stati 订购 PDF文档

DN74LS674 / Panasonic,Datasheet,06/07+,16 to 30 Bit Shift R 订购 PDF文档

DN74LS674S / Panasonic,Datasheet,06/07+,16 to 30 Bit Shift R 订购 PDF文档

DN74LS73S / Various,Datasheet,07+,Dual J-K Flip-Flop 订购 PDF文档