型号 / 厂家，封装，批号，备注，订购

SN74AHCT245RGYRG4 / ,QFN,08/09+,010-62104891 订购 PDF文档

SN74AHCT257D / ,SOIC,08/09+,010-62104891 订购 PDF文档

SN74AHCT257DR / ,SOIC,08/09+,010-62104891 订购 PDF文档

SN74AHCT258DGVR / ,TVSOP,08/09+,010-62104891 订购 PDF文档

SN74AHCT258N / ,PDIP,08/09+,010-62104891 订购 PDF文档

SN74AHCT273APWR / TI,TSSOP-20,08/09+,全新库存特价 订购 PDF文档

SN74AHCT273DBE4 / ,SSOP,08/09+,010-62104891 订购 PDF文档

SN74AHCT273DB-P / ,SSOP,08/09+,010-62104891 订购 PDF文档

SN74AHCT273DBR (p/b) / TI,SSOP-20,2004+,~~房间全新现货库存 订购 PDF文档

SN74AHCT273DGVR / TI,,08/09+,010-66001623/66001621 订购 PDF文档