SN74AHC244DWRG4 Octal Buffer/Driver from Texas Instruments

The SN74AHC244DWRG4 is a high-quality octal buffer and line driver designed to provide excellent performance in a wide range of applications. Manufactured by Texas Instruments, a leader in the semiconductor industry, this integrated circuit offers high drive with true logic outputs. It is particularly suitable for driving high-capacitance loads and low-impedance backplanes.

Key Features

• Logic Type: Octal Buffer/Line Driver, Non-Inverting
• Number of Channels: 8
• Output Type: 3-State
• Operating Voltage: 4.5V to 5.5V
• Output Current: -8mA, 8mA
• Propagation Delay Time: 8.5ns at 4.5V
• Operating Temperature: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20

The SN74AHC244DWRG4 is characterized for operation from -40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions. Its fast propagation delay and high noise immunity make it an excellent choice for interfacing with high-speed microprocessors.

Applications

This versatile buffer/driver can be used in a variety of applications, including:

• Memory drivers
• Bus-oriented systems
• Test equipment
• Data transmission systems

With its 3-state outputs, the SN74AHC244DWRG4 can be connected directly to a bus-organized system. This feature allows for the isolation of the bus lines during power-up and power-down, preventing any unwanted glitches. The device's inputs feature hysteresis, which increases its tolerance to slower input rise and fall times, thereby enhancing its performance in real-world environments where noise is a concern.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the SN74AHC244DWRG4 is no exception. This product is part of a family of devices that have been tested and ensured to meet stringent industry standards for performance and reliability. Whether used in industrial, commercial, or consumer applications, the SN74AHC244DWRG4 from Texas Instruments is an excellent choice for designers looking for a robust and dependable octal buffer/driver.