型號 / 廠家，封裝，批號，備注，訂購

DM74S471J / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S471N / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S472BJ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S387V / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S470 / National Semiconductor,Datasheet,07+,256 x 8 TTL PROM Mem 訂購 PDF文檔

DM74S470J / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S472BN/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S470N / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S472AJ/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S473AJ / National Semiconductor,Datasheet,06/07+,(512 x 8) 4096-Bit T 訂購 PDF文檔