型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

MM54HCT164 / National Semiconductor,Datasheet,06/07+,8-Bit Serial-in/Para 訂購(gòu) PDF文檔

MM54HCT191J / National Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

MM54HCT193 / National Semiconductor,Datasheet,06/07+,Synchronous Binary U 訂購(gòu) PDF文檔

MM54HCT244J / National Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 訂購(gòu) PDF文檔

MM54HCT245E / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

MM54HCT253 / National Semiconductor,Datasheet,06/07+,Dual 4-Channel TRI-S 訂購(gòu) PDF文檔

MM54HCT253J / National Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購(gòu) PDF文檔

MM54HCT257 / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

MM54HCT258 / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購(gòu) PDF文檔

MM550F / Intersil Corporation,Datasheet,06/07+,Data Book 1981 訂購(gòu) PDF文檔