型号 / 厂家，封装，批号，备注，订购

SN75C3221DBR / TI,,08/09+,全新原装 订购 PDF文档

SN75C3221DWR / Texas Instruments,Datasheet,07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3221EPW / Texas Instruments,Datasheet,06/07+,3-V TO 5.5-V SINGLE- 订购 PDF文档

SN75C3221PWE4 / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3221PWRE4 / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3222DGVR / ,,最新批号,原装现货 订购 PDF文档

SN75C3222DW / Texas Instruments,Datasheet,07+,3-V TO 5.5-V MULTICH 订购 PDF文档

SN75C3222DWE4 / Texas Instruments,Datasheet,06/07+,3-V To 5.5-V Multich 订购 PDF文档

SN75C3222DWR / TI,,08/09+,全新原装 订购 PDF文档

SN75C3222EDBR / Texas Instruments,Datasheet,06/07+,3-V TO 5.5-V MULTICH 订购 PDF文档