型号 / 厂家，封装，批号，备注，订购

SN74HC166PWT / Texas Instruments,Datasheet,07+,8-Bit Parallel-Load 订购 PDF文档

SN74HC190N / ,,08/09+,全新原装深圳库存 订购 PDF文档

SN74HC173DR / PH,,08/09+,010-62106431 订购 PDF文档

SN74HC191 / TI,,08/09+,010-62106431 订购 PDF文档

SN74HC173NS / TI,SOP16,08/09+,全新库存特价 订购 PDF文档

SN74HC191DE4 / Texas Instruments,Datasheet,07+,4-Bit Synchronous Up 订购 PDF文档

SN74HC174 / TI,,08/09+,原装现货 订购 PDF文档

SN74HC191DR / ,,08/09+,全新原装深圳库存 订购 PDF文档

SN74HC174ADB / 原厂家,SSOP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74HC191DW / TI,SOP-16,08/09+,全新库存特价 订购 PDF文档