型号 / 厂家，封装，批号，备注，订购

SN74LVC540ADBE4 / ,,,原装现货 订购 PDF文档

SN74LVC540ADGVRE4 / Texas Instruments,Datasheet,07+,Octal Buffer/Driver 订购 PDF文档

SN74LVC540ADWE4 / Texas Instruments,Datasheet,06/07+,Octal Buffer/Driver 订购 PDF文档

SN74LVC540ANS / ,,04+,上海实货库存!欢迎查询! 订购 PDF文档

SN74LVC540ANSE4 / ,,,原装现货 订购 PDF文档

SN74LVC540ANS-P / ,,,原装现货 订购 PDF文档

SN74LVC540APWE4 / Texas Instruments,Datasheet,07+,Octal Buffer/Driver 订购 PDF文档

SN74LVC540APW-P / ,,,原装现货 订购 PDF文档

SN74LVC540AQDWRQ1 / TI,DIP/SOP,05+/06+,原装010-62106431 订购 PDF文档

SN74LVC540AQPWRQ1 / TI,DIP/SOP,05+/06+,原装010-62106431 订购 PDF文档