型号 / 厂家，封装，批号，备注，订购

MM54HC623 / National Semiconductor,Datasheet,06/07+,Octal TRI-STATE Tran 订购 PDF文档

MM54HC640E/883 / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

MM54HC573 / National Semiconductor,Datasheet,06/07+,TRI-STATE Octal D-Ty 订购 PDF文档

MM54HC590J / National Semiconductor,Datasheet,06/07+,8-Bit Binary Up Coun 订购 PDF文档

MM54HC592J / National Semiconductor,Datasheet,07+,8-Bit Binary Up Coun 订购 PDF文档

MM54HC594N / National Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

MM54HC595 / National Semiconductor,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档

MM54HC595J / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

MM54HC640 / National Semiconductor,Datasheet,07+,Inverting Octal TRI- 订购 PDF文档

MM54HC640E / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档