型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

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

MM-555 / Intersil Corporation,Datasheet,07+,Shortform Data Book 訂購(gòu) PDF文檔

MM54HCT34 / National Semiconductor,Datasheet,06/07+,Non-Inverter 訂購(gòu) PDF文檔

MM54HCT521J / National Semiconductor,Datasheet,07+,8-Channel TRI-STATE- 訂購(gòu) PDF文檔