型號 / 廠家，封裝，批號，備注，訂購

74LS293FC / Various,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

74LS293N-TI / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS295AFC / Various,Datasheet,07+,4-Bit Shift Register 訂購 PDF文檔

74LS295AJ / Raytheon Electronics,Datasheet,07+,4-Bit Shift Register 訂購 PDF文檔

74LS295AW / Raytheon Electronics,Datasheet,07+,4-Bit Shift Register 訂購 PDF文檔

74LS298 TI / ,,,原裝現(xiàn)貨 訂購 PDF文檔

74LS298FC / Various,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

74LS298N-FSC / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS298N-MOT / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS298W / Raytheon Electronics,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔