型號 / 廠家，封裝，批號，備注，訂購

DM54LS248J / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

DM54LS248J/883 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM54LS248W / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM54LS248W/883 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM54LS249J / ,,08/09+,庫房原裝現(xiàn)貨 訂購 PDF文檔

DM54LS249J/883 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM54LS249W / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM54LS249W/883 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM54LS24J883 / NS,,08/09+,現(xiàn)貨供應(yīng) 訂購 PDF文檔

DM54LS251J/883 / ,,08/09+,庫房原裝現(xiàn)貨 訂購 PDF文檔