The IC component SN74ABT16245ADL is a 16-bit bus transceiver with 3-state outputs. It is designed for asynchronous communication between data buses. This device operates at a high-speed of 10 MHz and is compatible with TTL input and output voltage levels. Here are its key features:
1. 16-bit Bus Transceiver: The SN74ABT16245ADL can transmit and receive data on a 16-bit wide data bus. It acts as a bidirectional buffer between two buses, allowing data transfer in both directions.
2. 3-State Outputs: This IC comes with 3-state outputs, allowing the driver to electronically disconnect the bus lines from the internal circuitry. This feature is useful when multiple devices are connected to the same bus, preventing data contention.
3. Output Enable (OE): The output enable pin (OE) controls the 3-state outputs. When OE is low, the outputs are enabled and actively drive the bus lines. When OE is high, the outputs are tri-stated, disconnecting from the bus lines.
4. TTL Compatibility: The SN74ABT16245ADL is designed to be compatible with TTL input and output voltage levels, allowing seamless integration with existing TTL-based systems.
5. Automatic Data Direction Control: This IC has built-in direction-control circuitry that senses the direction of data flow and automatically switches the transceiver into the appropriate transmit or receive mode
