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型號 / 廠家，封裝，批號，備注，訂購
SN74LS241FN / Texas Instruments,Datasheet,06/07+,Non-Inverting-Functi 訂購 PDF文檔
SN74LS243FN / Texas Instruments,Datasheet,07+,Quad Bus-Line Transc 訂購 PDF文檔
SN74LS243N3 / Texas Instruments,Datasheet,06/07+,QUAD BUS TRANSCEIVER 訂購 PDF文檔
SN74LS240NSTR / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔
SN74LS243NDS / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔
SN74LS244DWR (PB FREE) / ,,,原裝現(xiàn)貨 訂購 PDF文檔
SN74LS244H / On Semiconductor,Datasheet,07+,Octal Buffer/line Dr 訂購 PDF文檔
SN74LS244ML2 / On Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購 PDF文檔
SN74LS244MR2 / On Semiconductor,Datasheet,06/07+,Octal Buffer/Line Dr 訂購 PDF文檔