ON Semiconductor 74ACT244MT: Octal Buffer/Line Driver with 3-State Outputs

The 74ACT244MT is a high-performance, octal buffer/line driver designed by ON Semiconductor to provide a feature-rich solution for a wide range of applications. This integrated circuit is part of the 74ACT family, which is known for its advanced high-speed CMOS technology. The device is specifically engineered to offer both drive and isolation for bus lines or for buffering memory address registers.

Key Features:

• High-Speed Operation: The 74ACT244MT is capable of operating at high speeds, making it suitable for systems that require fast data transfer and minimal propagation delays.
• Octal Configuration: This device features eight independent buffer/line drivers with 3-state outputs, allowing for efficient control of data flow within a system.
• 3-State Outputs: The inclusion of 3-state outputs provides high-impedance states, enabling the device to be used in bus-oriented systems where multiple outputs can share a common bus line without interference.
• Wide Operating Voltage Range: It operates over a broad voltage range from 4.5V to 5.5V, providing versatility in different circuit configurations and ensuring compatibility with TTL levels.
• Drive Capability: The 74ACT244MT can drive up to 24mA at the outputs, ensuring strong signal transmission and robust performance in driving heavier loads.
• Low Power Consumption: Designed with power efficiency in mind, this device features a low ICC current reduction when the outputs are in the high-impedance state.

Applications:

The 74ACT244MT is suitable for a diverse array of applications, including but not limited to data bus buffering, memory address driving, and input/output port isolation. Its robust design and high-speed capabilities make it an excellent choice for use in telecommunications, computing, and industrial systems where reliable data transmission and buffering are critical.

Package and Quality:

Packaged in a space-saving 20-pin TSSOP, the 74ACT244MT is not only compact but also offers a reduced footprint on PCBs. ON Semiconductor is committed to the highest standards of quality and reliability, ensuring that this product meets the stringent requirements of the electronics industry.