The 74ALVC16245 16-bit bus transceiver is designed for asynchronous communication between data buses and can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission between the buses depending on the logic level at the direction-control (DIR) input. This driver is capable of driving a moderate to heavy load while maintaining speed performance. The 74ALVC16245 operates at -40C to +85C