型号 / 厂家，封装，批号，备注，订购

UPD442000AGU-DD12X-9KH / NEC Electronics,Datasheet,06/07+,2M-bit(256K-word x 8 订购 PDF文档

UPD442000AGU-DD85X-9JH / NEC Electronics,Datasheet,07+,2M-bit(256K-word x 8 订购 PDF文档

UPD442000LGU-B10X9JH / NEC Electronics,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

UPD442000LGU-B10X9KH / NEC Electronics,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

UPD442000LGU-B10X-9KH / NEC Electronics,Datasheet,07+,2M-BIT CMOS STATIC R 订购 PDF文档

UPD442000LGU-B70X9KH / NEC Electronics,Datasheet,07+,General-Purpose Stat 订购 PDF文档

UPD442000LGU-B70X-9KH / NEC Electronics,Datasheet,06/07+,2M-BIT CMOS STATIC R 订购 PDF文档

UPD442000LGU-B85X9KH / NEC Electronics,Datasheet,06/07+,General-Purpose Stat 订购 PDF文档

UPD442000LGU-B85X-9KH / NEC Electronics,Datasheet,06/07+,2M-BIT CMOS STATIC R 订购 PDF文档

UPD442000LGU-B85X-PJH-E3 / ,,最新批号,原装现货 订购 PDF文档