型号 / 厂家，封装，批号，备注，订购

DM54LS169AJ/883 / National Semiconductor,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

DM54LS170N / National Semiconductor,Datasheet,07+,Register File (Stati 订购 PDF文档

DM54LS174W / National Semiconductor,Datasheet,06/07+,Hex/Quad D Flip-Flop 订购 PDF文档

DM54LS181 / National Semiconductor,Datasheet,06/07+,4-Bit Arithmetic Log 订购 PDF文档

DM54LS173AJ / National Semiconductor,Datasheet,06/07+,Quadruple D-Type Fli 订购 PDF文档

DM54LS189W / National Semiconductor,Datasheet,07+,General-Purpose Stat 订购 PDF文档

DM54LS190W / Various,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

DM54LS174 / National Semiconductor,Datasheet,06/07+,Hex-Quad D Flip-Flop 订购 PDF文档

DM54LS175W / National Semiconductor,Datasheet,06/07+,Hex/Quad D Flip-Flop 订购 PDF文档

DM54LS181J / National Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 订购 PDF文档