IC快速檢索：
型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
DM74S288N/A+ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 訂購(gòu) PDF文檔
DM74S289W / National Semiconductor,Datasheet,07+,General-Purpose Stat 訂購(gòu) PDF文檔
DM74S287N/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔
DM74S288AN/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購(gòu) PDF文檔
DM74S288N? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
DM74S299N? / ,,08/09+, 訂購(gòu) PDF文檔
DM-74S373N. / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔
DM74S299 / National Semiconductor,Datasheet,06/07+,TRI-STATE 8-Bit Univ 訂購(gòu) PDF文檔