The 74ABT244N is a high-performance, octal buffer/line driver with 3-state outputs, designed by NXP Semiconductors to deliver both high-speed and high-drive capabilities. This integrated circuit (IC) is part of the Advanced BiCMOS Technology (ABT) family and is specifically tailored for improved signal integrity in bus-oriented applications.

Key Features

• Logic Type: Octal Buffer/Line Driver with 3-state outputs
• Operating Voltage: 4.5V to 5.5V, making it compatible with TTL levels
• High Drive: Capable of driving 50 Ohm transmission lines at 85 degrees Celsius
• Speed: Fast propagation delay time, ensuring quick response times in critical applications
• Pin Configuration: 20-pin DIP (Dual In-line Package) for easy integration into a wide range of circuit boards
• Temperature Range: Specified over the -40°C to +85°C temperature range

Applications

The 74ABT244N is suitable for a variety of applications that require high-speed data transmission and buffering, such as:

• Bus Interface/Driver for Memory, CPU, and DMA
• Backplane Driver
• Data Communication Systems
• Workstations and Servers

Product Description

The 74ABT244N is engineered for optimal performance in high-speed memory interfacing and bus-oriented systems. Each of the eight buffers has a 3-state output that can be used as a line driver for driving high-capacitive loads while maintaining signal integrity. The 3-state control gate is a common feature that allows for connection to a bus-oriented system without the risk of bus contention.

Manufactured with NXP's advanced technology, the 74ABT244N provides the necessary features to ensure reliable operation in the most demanding environments. Its robust design allows it to interface with other logic families, thanks to its broad input hysteresis. This IC is an excellent choice for system designers who require high-speed operation and high-drive capabilities.

Note: For detailed specifications, technical data, and application guidelines, please refer to the official NXP 74ABT244N datasheet.