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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購
S74LS161N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS174N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS175D / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS20N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS20NA / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS21N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS240D / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
S74LS240N / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔