型号 / 厂家，封装，批号，备注，订购

SN74HCT640N / PH,,08/09+,010-62106431 订购 PDF文档

SN74HCT645ANS / 原厂家,SOP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

SN74HCT645DW / TI,,08/09+,原装特价 订购 PDF文档

SN74HCT645DWE4 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

SN74HCT645DWRE4 / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

SN74HCT645N / AD,DIP,08/09+,全新原装深圳库存 订购 PDF文档

SN74HCT645NSR / Texas Instruments,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

SN74HCT645PWR / Texas Instruments,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

SN74HCT645PWRE4 / Texas Instruments,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

SN74HCT645PWTE4 / Texas Instruments,Datasheet,07+,Octal Bus Transceive 订购 PDF文档