型號 / 廠家，封裝，批號，備注，訂購

DM74AS639N / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 訂購 PDF文檔

DM74AS640J / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購 PDF文檔

DM74AS641J / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 訂購 PDF文檔

DM74AS642N / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購 PDF文檔

DM74AS245N? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM74AS258M_NL / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

DM74AS2645 / National Semiconductor,Datasheet,07+,Octal TRI-STATE Bus 訂購 PDF文檔

DM74AS2645J / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購 PDF文檔

DM74AS264J / National Semiconductor,Datasheet,06/07+,Look-Ahead Carry Gen 訂購 PDF文檔

DM74AS644N / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購 PDF文檔