IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54LS193/BEAJC? / ,,最新批号,原装现货 订购 PDF文档
54LS193/BEBJC? / ,,最新批号,原装现货 订购 PDF文档
54LS193/BFA / Philips Semiconductors,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档
54LS193FM / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档
54LS193LMQB / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档
54LS193W / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档
54LS194ALM / NSC,原厂原装,08+07+,7到10天国际现货 订购 PDF文档
54LS194ALMQB / National Semiconductor,Datasheet,07+,4-Bit Bidirectional 订购 PDF文档
54LS194AW / Various,Datasheet,07+,4-Bit Shift Register 订购 PDF文档