型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

MM54HC237 / National Semiconductor,Datasheet,06/07+,8-Line Digital Demul 訂購(gòu) PDF文檔

MM54HC242 / National Semiconductor,Datasheet,06/07+, 訂購(gòu) PDF文檔

MM54HC243 / National Semiconductor,Datasheet,06/07+, 訂購(gòu) PDF文檔

MM54HC244 / National Semiconductor,Datasheet,07+,Octal TRI-STATE Buff 訂購(gòu) PDF文檔

MM54HC251W / National Semiconductor,Datasheet,06/07+,8-Line Digital Multi 訂購(gòu) PDF文檔

MM54HC253W / National Semiconductor,Datasheet,07+,4-Line Digital Multi 訂購(gòu) PDF文檔

MM54HC257W / National Semiconductor,Datasheet,06/07+,2-Line Digital Multi 訂購(gòu) PDF文檔

MM54HC266A / National Semiconductor,Datasheet,06/07+,Quad 2-Input Exclusi 訂購(gòu) PDF文檔

MM54HC266AE / National Semiconductor,Datasheet,06/07+,2-Input Exclusive-NO 訂購(gòu) PDF文檔

MM54HC266AW / National Semiconductor,Datasheet,06/07+,2-Input Exclusive-NO 訂購(gòu) PDF文檔