型号 / 厂家，封装，批号，备注，订购

DM74AS162J / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

DM74AS162M / National Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

DM74AS163AN / ,,,原装现货 订购 PDF文档

DM74AS168J / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

DM74AS175AN? / ,,最新批号,原装现货 订购 PDF文档

DM74AS175J / National Semiconductor,Datasheet,07+,Quadruple D-Type Fli 订购 PDF文档

DM74AS181BJ / National Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 订购 PDF文档

DM74AS1832WM / National Semiconductor,Datasheet,06/07+,OR-Function Buffer G 订购 PDF文档

DM74AS194J / National Semiconductor,Datasheet,07+,4-Bit Shift Register 订购 PDF文档

DM74AS21J / National Semiconductor,Datasheet,07+,4-Input AND-Function 订购 PDF文档