IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54LS395LMQB / National Semiconductor,Datasheet,07+,4-Bit SHIFT REGISTER 订购 PDF文档
54LS399DM / Fairchild Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档
54LS399FM / Fairchild Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档
54LS40105 / ,,最新批号,现货库存 订购 PDF文档
54LS242DM / Various,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
54LS243/BCA / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档
54LS243FM / Various,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
54LS244FM / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档
54LS244FMQB / National Semiconductor,Datasheet,07+,Octal TRI-STATEE Buf 订购 PDF文档