型号：DM74ALS640AWM
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：48.06 Kbytes
页数：共4页
功能：Inverting Octal Bus Transceiver
型号：DM74ALS640AWMX
厂商：Fairchild Semiconductor
大小：48.68 Kbytes
功能：IC TXRX INVERT 5.5V 20SOIC
厂商：ON Semiconductor
