型号 / 厂家，封装，批号，备注，订购

DM54187D / National Semiconductor,Datasheet,07+,General Purpose 订购 PDF文档

DM54191 / National Semiconductor,Datasheet,06/07+,Synchronous Up-Down 订购 PDF文档

DM54191W / National Semiconductor,Datasheet,06/07+,Synchronous Up/Down 订购 PDF文档

DM54175 / National Semiconductor,Datasheet,06/07+,Hex-Quad D Flip-Flop 订购 PDF文档

DM5417N / National Semiconductor,Datasheet,07+,Interface IC Data Bo 订购 PDF文档

DM54184W / National Semiconductor,Datasheet,06/07+,BCD-to-Binary Code C 订购 PDF文档

DM54187J / National Semiconductor,Datasheet,07+,General Purpose 订购 PDF文档

DM54191MW8 / National Semiconductor,Datasheet,06/07+,Synchronous Up/Down 订购 PDF文档

DM54191W/883 / National Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

DM54194 / National Semiconductor,Datasheet,07+,4-Bit Bidirectional 订购 PDF文档