IC快速检索：
型号 / 厂家，封装，批号，备注，订购
UM82C381 / Unicorn Microelectronics,Datasheet,06/07+,System Controller 订购 PDF文档
UM82C384 / ,,02+,原装现货 订购 PDF文档
UM82C450L / UMC,,8911,010-62106431 订购 PDF文档
UM82C451L / ATMEL,PLCC,00+,原装现货 订购 PDF文档
UM82C452 / UCM,全新价优,07+,0755-82513804 订购 PDF文档
UM82C452AL / UMC,PLCC68,,现货 订购 PDF文档
UM82C452L / ,,02+,原装现货 订购 PDF文档