型号 / 厂家，封装，批号，备注，订购

SN74HC197J / TI,DIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74HC1G040BVR / ,,最新批号,原装现货 订购 PDF文档

SN74HC20FN / Texas Instruments,Datasheet,06/07+,4-Input NAND-Functio 订购 PDF文档

SN74HC175FN / Texas Instruments,Datasheet,06/07+,Quadruple D-Type Fli 订购 PDF文档

SN74HC17J / TI,DIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74HC182J / TI,DIP,N/A,上海现货库存，欢迎查询 订购 PDF文档

SN74HC189J / TI,DIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74HC190DW / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

SN74HC190FH / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SN74HC190FN / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档