型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM74S475V / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S570 / Signetics,Datasheet,06/07+,Bipolar Memory IC Da 訂購(gòu) PDF文檔

DM74S570AJ/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S474V / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S570AV / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S475AV / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S571BJ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S571BN/A+ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S571J/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔

DM74S571N/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔