型号 / 厂家，封装，批号，备注，订购

UM82C54 / Unicorn Microelectronics,Datasheet,06/07+,CMOS Programmable In 订购 PDF文档

UM82C54L-2 / UMC Corporation,Datasheet,07+,CMOS PROGRAMMABLE IN 订购 PDF文档

UM82C6818 / United Microelectronics,Datasheet,06/07+,(UM82C6818 / UM82C81 订购 PDF文档

UM82C852 / Unicorn Microelectronics,Datasheet,06/07+,Multi I-O For XT 订购 PDF文档

UM82C863 / ,,最新批号,原装现货 订购 PDF文档

UM82C871F/AN / ,,最新批号,最新供应 订购 PDF文档

UM8312 / Various,Datasheet,06/07+,Communication Interf 订购 PDF文档

UM8321B / Various,Datasheet,06/07+,Video Output Graphic 订购 PDF文档

UM8329B / Various,Datasheet,06/07+,Floppy Disk Controll 订购 PDF文档

UM8398L-2 / UMC Corporation,Datasheet,07+,SINGLE-CHIP FLOOPY D 订购 PDF文档