型號 / 廠家，封裝，批號，備注，訂購

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

DM74S195 / National Semiconductor,Datasheet,07+,Shift Registers 訂購 PDF文檔

DM74S194N? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM74S195N(H) / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔

DM74S206J / National Semiconductor,Datasheet,06/07+,General-Purpose Stat 訂購 PDF文檔

DM74S206W / National Semiconductor,Datasheet,07+,General-Purpose Stat 訂購 PDF文檔