型号 / 厂家，封装，批号，备注，订购

T74LS183B1 / Various,Datasheet,06/07+,2-Bit Parallel Full 订购 PDF文档

T74LS183C1 / Various,Datasheet,07+,2-Bit Parallel Full 订购 PDF文档

T74LS183M1 / Various,Datasheet,07+,2-Bit Parallel Full 订购 PDF文档

T74LS18B1 / Various,Datasheet,06/07+,NAND-Function Schmit 订购 PDF文档

T74LS18C1 / Various,Datasheet,07+,NAND-Function Schmit 订购 PDF文档

T74LS18M1 / Various,Datasheet,06/07+,NAND-Function Schmit 订购 PDF文档

T74LS190C1 / Various,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

T74LS190M1 / Various,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

T74LS191 / SGS-Ates,Datasheet,06/07+,(T74LS190 / T74LS191 订购 PDF文档

T74LS191M1 / Various,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档