型號 / 廠家，封裝，批號，備注，訂購

MM54HC4040 / National Semiconductor,Datasheet,07+,12-Stage Binary Coun 訂購 PDF文檔

MM54HC4040E/883 / National Semiconductor,Datasheet,06/07+,Binary Up 訂購 PDF文檔

MM54HC4040W / National Semiconductor,Datasheet,06/07+,Binary Up 訂購 PDF文檔

MM54HC4046E / National Semiconductor,Datasheet,06/07+,General Purpose Phas 訂購 PDF文檔

MM54HC4046W/883 / National Semiconductor,Datasheet,07+,General Purpose Phas 訂購 PDF文檔

MM54HC4049 / National Semiconductor,Datasheet,07+,Hex Inverting Logic 訂購 PDF文檔

MM54HC4049W/883 / National Semiconductor,Datasheet,07+,CMOS-Input Level Tra 訂購 PDF文檔

MM54HC4020 / National Semiconductor,Datasheet,07+,14-Stage Binary Coun 訂購 PDF文檔

MM54HC4020W / National Semiconductor,Datasheet,07+,Binary Up .. 訂購 PDF文檔

MM54HC4050E / National Semiconductor,Datasheet,07+,CMOS-Input Level Tra 訂購 PDF文檔