型号 / 厂家，封装，批号，备注，订购

SN75C3243DBR / TI,,05+,全新原装 订购 PDF文档

SN75C3243DBRE4 / Texas Instruments,Datasheet,07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3243DWRE4 / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3243EDW / ,,,原装现货 订购 PDF文档

SN75C3243EPWR / ,,,原装现货 订购 PDF文档

SN75CBTD3384PWR / TI,,00+,010-62106431 订购 PDF文档

SN75F574DWR / TI,,,原装特价 订购 PDF文档

SN75H74N / ,,,原装现货 订购 PDF文档

SN75HC273J / TI,,07+,全新原装国内外现货 订购 PDF文档

SN75HVD05D / TI,,04+,全新原装，深圳香港现货 订购 PDF文档