型号 / 厂家，封装，批号，备注，订购

SN74ALS640SN / ,,02+,原装现货 订购 PDF文档

SN74ALS641-1N / TI,DIP,04+,绝对全新库存 订购 PDF文档

SN74ALS641A-1 / TI/95,52mm,2005+,全新原装 订购 PDF文档

SN74ALS641A-1DB / ,SSOP,07+,010-62104891 订购 PDF文档

SN74ALS641A-1DBR / ,SSOP,07+,010-62104891 订购 PDF文档

SN74ALS641A-1DBRE4 / ,SSOP,07+,010-62104891 订购 PDF文档

SN74ALS641A1DWR / TI,,07+,0755-83312969王生 订购 PDF文档

SN74ALS641A-1DWR / TI,,,特价 订购 PDF文档

SN74ALS641A-1DWRE4 / ,SOIC,07+,010-62104891 订购 PDF文档

SN74ALS641A1N / TI,N/A,05+,绝对全新原装货,部分现货 订购 PDF文档