型號 / 廠家，封裝，批號，備注，訂購

SN74LS242FN / Texas Instruments,Datasheet,06/07+,Quad Bus-Line Transc 訂購 PDF文檔

SN74LS244FNR2 / On Semiconductor,Datasheet,06/07+,Octal Buffer/Line Dr 訂購 PDF文檔

SN74LS244N5 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS244NSR (PB FREE) / ,,,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS245-D / On Semiconductor,Datasheet,07+,Octal Bus Transceive 訂購 PDF文檔

SN74LS245DB-EL2 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS245MR2 / On Semiconductor,Datasheet,06/07+,Octal Bus Tranceiver 訂購 PDF文檔

SN74LS245J寬 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS245ML2 / On Semiconductor,Datasheet,06/07+,Octal Bus Tranceiver 訂購 PDF文檔

SN74LS245NSR (PB FREE) / ,,,原裝現(xiàn)貨 訂購 PDF文檔