IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74LS195AW / Raytheon Electronics,Datasheet,07+,4-Bit Shift Register 订购 PDF文档
74LS196FC / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档
74LS196J / Raytheon Electronics,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档
74LS195AN(U) / ,,最新批号,原装现货 订购 PDF文档
74LS196PC / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档
74LS197FC / Various,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档
74LS197J / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档
74LS197W / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档