型号 / 厂家，封装，批号，备注，订购

DM54LS298 / National Semiconductor,Datasheet,07+,Quad 2-Port Register 订购 PDF文档

DM54LS30 / National Semiconductor,Datasheet,06/07+,8-Input NAND Gate 订购 PDF文档

DM54LS322 / National Semiconductor,Datasheet,07+,8-Bit Serial/Paralle 订购 PDF文档

DM54LS299 / National Semiconductor,Datasheet,07+,8-Input Universal Sh 订购 PDF文档

DM54LS323 / National Semiconductor,Datasheet,06/07+,8-Bit Universal Shif 订购 PDF文档

DM54LS32W / National Semiconductor,Datasheet,07+,Quad 2-Input OR Gate 订购 PDF文档

DM54LS347 / National Semiconductor,Datasheet,07+,BCD to 7-Segment Dec 订购 PDF文档

DM54LS347J / National Semiconductor,Datasheet,06/07+,7-Segment Display Dr 订购 PDF文档

DM54LS347W / National Semiconductor,Datasheet,07+,BCD to 7-Segment Dec 订购 PDF文档

DM54LS352N / National Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档