型号 / 厂家，封装，批号，备注，订购

SN54162W / Texas Instruments,Datasheet,07+,SYNCHRONOUS 4-BIT CO 订购 PDF文档

SN54165AJ / ,,06+,全新原装进口 订购 PDF文档

SN54170W / Texas Instruments,Datasheet,06/07+,4-BY-4 REGISTER FILE 订购 PDF文档

SN54174BCAJC / TI,CDIP16,06+,全新原装进口 订购 PDF文档

SN54176W / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SN54174 / Texas Instruments,Datasheet,06/07+,10-LINE TO 4-LINE AN 订购 PDF文档

SN54178N / Various,Datasheet,06/07+,4-Bit Shift Register 订购 PDF文档

SN54176 / Texas Instruments,Datasheet,07+,35MHz PRESETTABLE DE 订购 PDF文档

SN54177W / Texas Instruments,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

SN54179N / Various,Datasheet,07+,4-Bit Shift Register 订购 PDF文档