型号 / 厂家，封装，批号，备注，订购

SN75C3221EDB / Texas Instruments,Datasheet,07+,3-V TO 5.5-V SINGLE- 订购 PDF文档

SN75C3221EDBR / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Single 订购 PDF文档

SN75C3221EPWR / Texas Instruments,Datasheet,06/07+,3-V TO 5.5-V SINGLE- 订购 PDF文档

SN75C3221PW / Texas Instruments,Datasheet,06/07+,3-V TO 5.5-V SINGLE 订购 PDF文档

SN75C3221PWR / TI,,08/09+,全新原装 订购 PDF文档

SN75C3222DB / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3222DBE4 / ,,最新批号,原装现货 订购 PDF文档

SN75C3222DBR / TI,,08/09+,全新原装 订购 PDF文档

SN75C3222DBRE4 / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3222DWRE4 / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档