型号 / 厂家，封装，批号，备注，订购

SN74LVC574ADW / TI,,05+,原装特价 订购 PDF文档

SN74LVC540AFPT / TI,,00+,010-62106431 订购 PDF文档

SN74LVC574ADWE4 / Texas Instruments,Datasheet,06/07+,Octal Edge-Triggered 订购 PDF文档

SN74LVC540ANSR / ,,02+,原装现货 订购 PDF文档

SN74LVC574ADWR / TI,,05+,特价 订购 PDF文档

SN74LVC540ANSRE4 / Texas Instruments,Datasheet,06/07+,Octal Buffer/Driver 订购 PDF文档

SN74LVC574ANSE4 / ,,,原装现货 订购 PDF文档

SN74LVC540APW / TI,,05+,原装特价 订购 PDF文档

SN74LVC574ANSR / ,,02+,原装现货 订购 PDF文档

SN74LVC540APWR / TI,TSSOP14,05+,全新原装 订购 PDF文档