Product Overview: 74LVTH244AD - NXP Semiconductors

The 74LVTH244AD is a high-performance, low-voltage Octal Buffer/Line Driver with 3-state outputs, designed to be used in 3.3V LVTTL/LVCMOS systems. Manufactured by NXP Semiconductors, this device is part of the LVTH family, which is known for its robustness and compatibility with mixed-voltage system environments. The 74LVTH244AD is specifically created to facilitate the interfacing between low-voltage logic circuits and higher voltage or mixed-voltage systems, making it an ideal choice for a wide range of applications in the computing, networking, and telecommunications sectors.

Key Features

• Voltage Range: The device operates at a nominal voltage of 3.3V, with a wide range of 2.7V to 3.6V, which is suitable for interfacing with 3.3V logic devices.
• High Drive: It features high drive outputs (-32mA / +64mA), which are capable of driving heavy loads with minimal signal degradation.
• 3-State Outputs: The octal buffers have 3-state outputs which can be put in a high impedance state, allowing for use in bus-oriented systems.
• Low Power Consumption: The device is optimized for low power consumption, making it ideal for power-sensitive applications.
• Bus-Hold Data Inputs: These inputs eliminate the need for external pull-up or pull-down resistors, simplifying board design and reducing board space requirements.
• Flow-Through Architecture: This design optimizes the PCB layout by facilitating easier routing of PCB traces.

Applications

The 74LVTH244AD is suitable for a multitude of applications, including:

• Memory driving
• Bus transceiver roles in servers
• Data communication and telecommunication systems
• High-speed signal buffering

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality products. The 74LVTH244AD is no exception, and it is produced with stringent quality control measures. The device is available in a standard SOIC-20 package, which is suitable for automated assembly processes and widely accepted in the industry for its reliability.