型号 / 厂家，封装，批号，备注，订购

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

SN74LS169BN/TEX / ,,最新批号,原装现货 订购 PDF文档

SN74LS169BN10 / ,,最新批号,原装现货 订购 PDF文档

SN74LS169MEL / On Semiconductor,Datasheet,07+,BCD DECADE/MODULO 16 订购 PDF文档

SN74LS16J / TI,DIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74LS171FM / Texas Instruments,Datasheet,06/07+,Quadruple D-Type Fli 订购 PDF文档

SN74LS170FN / Texas Instruments,Datasheet,06/07+,Register File (Stati 订购 PDF文档

SN74LS174DWR / ,,最新批号,原装现货 订购 PDF文档

SN74LS171J / Texas Instruments,Datasheet,06/07+,Quadruple D-Type Fli 订购 PDF文档

SN74LS174-D / On Semiconductor,Datasheet,06/07+,Hex D Flip-Flop 订购 PDF文档