型號 / 廠家，封裝，批號，備注，訂購

DM74S188AV / National Semiconductor,Datasheet,06/07+,(32 X 8) 256-BIT TTL 訂購 PDF文檔

DM74S181 / National Semiconductor,Datasheet,06/07+,Arithmetic Logic Uni 訂購 PDF文檔

DM-74S181N / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔

DM74S182 / National Semiconductor,Datasheet,06/07+,Look-Ahead Carry Gen 訂購 PDF文檔

DM74S187N / National Semiconductor,Datasheet,06/07+,General Purpose 訂購 PDF文檔

DM74S188AJ / National Semiconductor,Datasheet,07+,(32 X 8) 256-BIT TTL 訂購 PDF文檔

DM74S188V / National Semiconductor,Datasheet,07+,(32 X 8) 256-BIT TTL 訂購 PDF文檔

DM74S188AN/A+ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S188J/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74S188N/A+ / National Semiconductor,Datasheet,06/07+,Fuse-Programmable PR 訂購 PDF文檔