IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN75C189 / TI,SOP,08/09+,全新库存特价 订购 PDF文档
SN75C189A / ,,08/09+,全新原装深圳库存 订购 PDF文档
SN75C189AD? / ,,最新批号,原装现货 订购 PDF文档
SN75C189ADBE4 / ,,最新批号,现货库存 订购 PDF文档
SN75C189ADG4 / Texas Instruments,Datasheet,06/07+,Quadruple Low-Power 订购 PDF文档
SN75C189ADR / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档
SN75C189ADW / ,,08/09+,全新原装现货库存 订购 PDF文档
SN75C189ANE4 / Texas Instruments,Datasheet,06/07+,Quadruple Low-Power 订购 PDF文档