STMicroelectronics 74ACT16244: 16-Bit Buffer/Line Driver

The 74ACT16244 from STMicroelectronics is a high-speed, 16-bit buffer and line driver designed to provide high-capacity driving with low output impedance. This integrated circuit is part of the 74ACT series, which is known for its advanced high-speed CMOS technology. The device is specifically engineered to enhance signal integrity in a wide range of applications, including memory address driving, bus-oriented systems, and data transmission lines.

Key Features

• High-Speed Operation: The 74ACT16244 operates at high speeds, with typical clock timing values that ensure swift data transfer and signal processing, making it ideal for high-performance systems.
• Low Power Dissipation: Despite its speed, the device has been optimized for low power consumption, which is a critical feature for energy-efficient designs and battery-operated equipment.
• High Noise Immunity: The 74ACT16244 is characterized by a high noise immunity level, which is crucial for maintaining signal integrity in electrically noisy environments.
• Non-Inverting Outputs: The outputs of this buffer/line driver are non-inverting, providing a direct correlation between input and output signals without phase reversal.
• 3-State Outputs: Equipped with 3-state outputs, the 74ACT16244 allows for connection to a bus without interfering with other components, which is essential for bus-oriented applications.
• Wide Operating Voltage Range: The device supports a wide operating voltage range, typically from 4.5V to 5.5V, offering design flexibility for various system voltage requirements.

Applications

The versatility of the 74ACT16244 makes it suitable for a variety of applications, including:

• Memory address driving
• Bus-oriented systems
• Data communication and signal processing
• Input/output port expansion

With its robust design and advanced features, the STMicroelectronics 74ACT16244 is a reliable choice for designers looking to implement a high-speed buffer or line driver in their digital systems. Its ability to maintain signal integrity and operate efficiently under varying conditions makes it a valuable component in both commercial and industrial applications.