型号 / 厂家，封装，批号，备注，订购

UPD71055G8 / NEC Electronics,Datasheet,07+,I-O Port Circuit - 8 订购 PDF文档

UPD71055G-8 / NEC Electronics,Datasheet,07+,Parallel Interface U 订购 PDF文档

UPD71055GB8 / NEC Electronics,Datasheet,06/07+,I-O Port Circuit - 8 订购 PDF文档

UPD71055GB-8 / NEC Electronics,Datasheet,06/07+,Parallel Interface U 订购 PDF文档

UPD71055GGB / ,,最新批号,原装现货 订购 PDF文档

UPD71055L-10(82C55) / ,,最新批号,原装现货 订购 PDF文档

UPD71055L-10-CJ / ,,最新批号,原装现货 订购 PDF文档

UPD71055L-E3/CJ / ,,最新批号,原装现货 订购 PDF文档

UPD71059C8 / NEC Electronics,Datasheet,06/07+,Priority Interrupt C 订购 PDF文档

UPD71059C-8 / NEC Electronics,Datasheet,06/07+,Interrupt Control Un 订购 PDF文档