型号 / 厂家，封装，批号，备注，订购

SN74LS166AFK / Texas Instruments,Datasheet,06/07+,PARALLEL-LOAD 8-BIT 订购 PDF文档

SN74LS166AN (PB FREE) / ,,,原装现货 订购 PDF文档

SN74LS168D / On Semiconductor,Datasheet,07+,BCD DECADE/MODULO 16 订购 PDF文档

SN74LS168-D / On Semiconductor,Datasheet,06/07+,BCD DECADE-MODULO 16 订购 PDF文档

SN74LS169M / On Semiconductor,Datasheet,06/07+,BCD DECADE/MODULO 16 订购 PDF文档

SN74LS169ML1 / On Semiconductor,Datasheet,06/07+,BCD DECADE/MODULO 16 订购 PDF文档

SN74LS166-D / On Semiconductor,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档

SN74LS169B / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS 4-BIT UP 订购 PDF文档

SN74LS16DR / Texas Instruments,Datasheet,07+,Hex Inverter Buffer/ 订购 PDF文档

SN74LS169BFN / Texas Instruments,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档