型号 / 厂家，封装，批号，备注，订购

SN74AHC157DRG4 / ,SOIC,07+,010-62104891 订购 PDF文档

SN74AHC157N / ,,02+,原装现货 订购 PDF文档

SN74AHC157NS / ,SOP,07+,010-62104891 订购 PDF文档

SN74AHC157NS-P / ,SOP,07+,010-62104891 订购 PDF文档

SN74AHC157PW / TI,,05+,原装特价 订购 PDF文档

SN74AHC157PWE4 / ,TSSOP,07+,010-62104891 订购 PDF文档

SN74AHC157PW-P / ,TSSOP,07+,010-62104891 订购 PDF文档

SN74AHC158D / TI,,05+,原装特价 订购 PDF文档

SN74AHC158DR / TI,04+,05+,全新原装,特价 订购 PDF文档

SN74AHC158N / ,PDIP,07+,010-62104891 订购 PDF文档