型号 / 厂家，封装，批号，备注，订购

SN74HC4040DBR / TI,,08/09+,010-66001623/66001621 订购 PDF文档

SN74HC4040DBRE4 / Texas Instruments,Datasheet,07+,12-Bit Asynchronous 订购 PDF文档

SN74HC4040DR / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档

SN74HC4040DR(PB FREE) / TI,,08/09+,010-66001623/66001621 订购 PDF文档

SN74HC4040N-P / 原厂家,PDIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74HC4040NSR / ,,08/09+,全新原装深圳库存 订购 PDF文档

SN74HC4040NSRE4 / Texas Instruments,Datasheet,06/07+,12-Bit Asynchronous 订购 PDF文档

SN74HC4040PW / TI,,08/09+,原装特价 订购 PDF文档

SN74HC4040PWR / ,,08/09+,010-66001623/66001621 订购 PDF文档

SN74HC4040PWT / Texas Instruments,Datasheet,06/07+, 订购 PDF文档