型號 / 廠家，封裝，批號，備注，訂購

DM7438 / NS,SOP,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔

DM7438M / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM7438MX / NS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM7438N / NATIONAL SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM7440N / NSC,,08/09+,特價 訂購 PDF文檔

DM7441AJ / NS,DIP/16,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔

DM7442 / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM7442AN / TOS,SMD,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM7445 / ,,08/09+,010-62106431 訂購 PDF文檔

DM74451J / ,,08/09+,庫存原裝特價 訂購 PDF文檔