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型號 / 廠家，封裝，批號，備注，訂購
S74LS534N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS541N / ,,08/09+, 訂購 PDF文檔
S74LS640N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS641 / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS641N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS670N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS670NA / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS74AD / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔