IC快速检索：
型号 / 厂家，封装，批号，备注，订购
MC1489MEL / On Semiconductor,Datasheet,07+,Quad Line EIA-232D R 订购 PDF文档
MC1489MR1(75189) / ,,06+,全新原装欢迎采购 订购 PDF文档
MC1489NE4 / 原厂,PDIP,07+,010-62104931 订购 PDF文档
MC1489P(=75188=75189) / ,,全新,021-51875986 订购 PDF文档
MC1489SN75189N / ,,06+,全新原装欢迎采购 订购 PDF文档
MC148A7-001W / ,,06+,全新原装欢迎采购 订购 PDF文档
MC148CP1 / ,,06+,全新原装欢迎采购 订购 PDF文档
MC1490CG / MOT,CAN,02+03,上海实货库存!欢迎查询! 订购 PDF文档