型号 / 厂家，封装，批号，备注，订购

UM8254 / United Microelectronics,Datasheet,06/07+,Microprocessor Perip 订购 PDF文档

UM8272A4 / Various,Datasheet,06/07+,Floppy Disk Controll 订购 PDF文档

UM82C01 / UMC Corporation,Datasheet,06/07+,Capacitance Keyboard 订购 PDF文档

UM82C01-2 / Various,Datasheet,07+,Keyboard Interface C 订购 PDF文档

UM82C493F-BHS / ,,最新批号,原装现货 订购 PDF文档

UM82C54L / UMC Corporation,Datasheet,06/07+,CMOS PROGRAMMABLE IN 订购 PDF文档

UM82C8167A / Various,Datasheet,06/07+,Real-Time Clock-Cale 订购 PDF文档

UM82C94 / ,Datasheet,06/07+,CMOS CLOCK GENERATOR 订购 PDF文档

UM82C088 / UMC Corporation,Datasheet,06/07+,PC/XT INTEGRATION CH 订购 PDF文档

UM82C230-SERIES / UMC Corporation,Datasheet,07+,286 PC/AT Chip Set 订购 PDF文档