型号 / 厂家，封装，批号，备注，订购

SN54/74LS158 / On Semiconductor,Datasheet,06/07+,QUAD 2-INPUT MULTIPL 订购 PDF文档

SN54/74LS160A / On Semiconductor,Datasheet,06/07+,BCD DECADE S/ 订购 PDF文档

SN54/74LS164 / On Semiconductor,Datasheet,07+,SERIAL-IN PARALLEL-O 订购 PDF文档

SN54/74LS165 / On Semiconductor,Datasheet,07+,8-BIT PARALLEL-TO-SE 订购 PDF文档

SN54/74LS166 / On Semiconductor,Datasheet,06/07+,8-BIT SHIFT REGISTER 订购 PDF文档

SN54/74LS170 / On Semiconductor,Datasheet,06/07+,4 x 4 REGISTER FILE 订购 PDF文档

SN54/74LS173A / On Semiconductor,Datasheet,06/07+,4-BIT D-TYPE REGISTE 订购 PDF文档

SN54/74LS181 / On Semiconductor,Datasheet,06/07+,4-BIT ARITHMETIC LOG 订购 PDF文档

SN54/74LS190 / On Semiconductor,Datasheet,06/07+,PRESETTABLE BCD/DECA 订购 PDF文档

SN54/74LS191 / On Semiconductor,Datasheet,07+,PRESETTABLE 4-BIT BI 订购 PDF文档