型号 / 厂家，封装，批号，备注，订购

SN74LS674 / Texas Instruments,Datasheet,06/07+,16-BIT SHIFT REGISTE 订购 PDF文档

SN74LS681FN / Texas Instruments,Datasheet,06/07+,4-Bit Arithmetic Log 订购 PDF文档

SN74LS681J / Texas Instruments,Datasheet,07+,4-Bit Arithmetic Log 订购 PDF文档

SN74LS681DW / ,Datasheet,06/07+,4-Bit Accumulator 订购 PDF文档

SN74LS682FN / Texas Instruments,Datasheet,06/07+,8-Bit Magnitude Comp 订购 PDF文档

SN74LS682-D / On Semiconductor,Datasheet,06/07+,8-Bit Magnitude Comp 订购 PDF文档

SN74LS683FN / Texas Instruments,Datasheet,06/07+,8-BIT MAGNITUDE/IDEN 订购 PDF文档

SN74LS684FN / Texas Instruments,Datasheet,06/07+,8-BIT MAGNITUDE/IDEN 订购 PDF文档

SN74LS684H / On Semiconductor,Datasheet,07+,8-Bit Magnitude Comp 订购 PDF文档

SN74LS684ML1 / On Semiconductor,Datasheet,06/07+,8-Bit Magnitude Comp 订购 PDF文档