IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54LS469AJ/B / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档
54LS47DM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档
54LS47DMQB / National Semiconductor,Datasheet,07+,BCD TO 7-SEGMENT DEC 订购 PDF文档
54LS47FM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档
54LS48DM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档
54LS48FM / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档
54LS490DMQB / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档
54LS490FM / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档
54LS490FMQB / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档