型号 / 厂家，封装，批号，备注，订购

CD54ACT191 / Texas Instruments,Datasheet,07+,Presettable Synchron 订购 PDF文档

CD54ACT191F/3A / Harris Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

CD54ACT193/3A / Harris Semiconductor,Datasheet,07+,Presettable Synchron 订购 PDF文档

CD54ACT193F / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

CD54ACT251F / Various,Datasheet,07+,8-Line Digital Multi 订购 PDF文档

CD54ACT253 / Texas Instruments,Datasheet,07+,Dual 4-Input Multipl 订购 PDF文档

CD54ACT193F/3A / Harris Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

CD54ACT240 / Intersil Corporation,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档

CD54ACT2403A / Intersil Corporation,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档

CD54ACT240-3A / Intersil Corporation,Datasheet,07+,Octal Buffer-Line Dr 订购 PDF文档