型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

MM54HCT190 / National Semiconductor,Datasheet,07+,Level changes on Ena 訂購(gòu) PDF文檔

MM54HCT191 / National Semiconductor,Datasheet,07+,Level changes on Ena 訂購(gòu) PDF文檔

MM54HCT192 / National Semiconductor,Datasheet,06/07+,Synchronous Decade U 訂購(gòu) PDF文檔

MM54HCT251 / National Semiconductor,Datasheet,07+,8-Channel TRI-STATE- 訂購(gòu) PDF文檔

MM54HCT273J / Various,Datasheet,06/07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔

MM54HCT273J/883(SMD) / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔

MM54HCT32 / National Semiconductor,Datasheet,06/07+,Quad 2-Input OR Gate 訂購(gòu) PDF文檔

MM54HCT323J / National Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購(gòu) PDF文檔

MM54HCT32J / Various,Datasheet,07+,2-Input OR-Function 訂購(gòu) PDF文檔

MM54HCT374E / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔