The 74ABT2240D,118 is an integrated circuit (IC) component that belongs to the 74ABT family of high-performance TTL-compatible devices. It is an octal (8-bit) buffer/line driver with 3-state outputs, designed to enhance the performance of bus-oriented systems. Here is an overview of its key features:
1. High-speed operation: The 74ABT2240D,118 supports fast data transfer rates, making it suitable for high-performance applications. It operates at a maximum clock frequency of 130 MHz, enabling rapid data transmission.
2. Octal buffer/line driver: This IC acts as a buffer, which means it can receive data on its input lines and amplify and buffer that data before transmitting it to the output lines. It is specifically designed to drive heavily loaded bus systems, providing signal integrity and minimizing noise.
3. 3-state outputs: The IC features 3-state outputs, allowing the user to control the output enable (OE) pin. When OE is high, the outputs are in the high-impedance state, effectively disconnecting the IC from the bus lines and preventing any interference during data transfers.
4. Output current capabilities: The 74ABT2240D,118 supports both sink and source currents, making it versatile and capable of driving various loads. It can handle a maximum output current of 64 mA, sufficient for driving heavily loaded bus systems
