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型號 / 廠家，封裝，批號，備注，訂購
7490755 / TAIWAN SEMICONDUCTOR MANF.,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
749075-5 / AMP,,08/09+,原裝現(xiàn)貨 訂購 PDF文檔
749076-7 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔
749080-1 / AMP,,06/07+,全新原裝貨 訂購 PDF文檔
7490855rev5 / tyco,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
749087-2 / AMP,,08/09+,010-62106431 訂購 PDF文檔
749087-3 / Tyco Electronics,,, 訂購 PDF文檔
7490A / ,,08/09+,原裝現(xiàn)貨 訂購 PDF文檔
7490ADC / Various,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔