型號 / 廠家，封裝，批號，備注，訂購

DM74ALS576SJ / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74ALS576SJX / FSC,,08/09+,010-62106431 訂購 PDF文檔

DM74ALS580AN / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74ALS580AWMX / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74ALS586N / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74ALS620AWM / ,,08/09+,原裝現(xiàn)貨庫存 訂購 PDF文檔

DM74ALS640AN / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74ALS640AWM / FAIRCHILD,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74ALS640AWM_Q / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM74ALS640AWMX / FAIRCHILD,,08/09+,010-62106431 訂購 PDF文檔