型号 / 厂家，封装，批号，备注，订购

DP8440VX-40 / National Semiconductor,Datasheet,06/07+,Programmable 16 Mbit 订购 PDF文档

DP8441VLJ40 / National Semiconductor,Datasheet,06/07+,Memory Support Circu 订购 PDF文档

DP84422J / National Semiconductor,Datasheet,06/07+,Memory Support Circu 订购 PDF文档

DP84422N / National Semiconductor,Datasheet,07+,Memory Support Circu 订购 PDF文档

DP8450N4 / National Semiconductor,Datasheet,07+,Communication Interf 订购 PDF文档

DP84522J / National Semiconductor,Datasheet,07+,Memory Support Circu 订购 PDF文档

DP84532N / National Semiconductor,Datasheet,06/07+,Memory Support Circu 订购 PDF文档

DP8459TP10 / National Semiconductor,Datasheet,06/07+,Disk-Tape Support Ci 订购 PDF文档

DP8459TP-10 / National Semiconductor,Datasheet,07+,All-Code Data Synchr 订购 PDF文档

DP8459TP25 / National Semiconductor,Datasheet,07+,Disk-Tape Support Ci 订购 PDF文档