型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM54251J / National Semiconductor,Datasheet,07+,8-Line Digital Multi 訂購(gòu) PDF文檔

DM54251W / National Semiconductor,Datasheet,07+,8-Line Digital Multi 訂購(gòu) PDF文檔

DM5425W/883B / ,,08/09+,原裝庫(kù)房現(xiàn)貨 訂購(gòu) PDF文檔

DM54261W/883 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM5427W / National Semiconductor,Datasheet,06/07+,3-Input NOR-Function 訂購(gòu) PDF文檔

DM5427W/883 / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

DM54298J/883C / ,,08/09+,原裝現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

DM5430J / ,,08/09+,原裝現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

DM5430J 883C / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM5430J/883 / NSC,DIP,08/09+,庫(kù)房現(xiàn)貨010-62565447/62566447/5 訂購(gòu) PDF文檔