SN74ALVTH16244VRG4 - Texas Instruments

The SN74ALVTH16244VRG4 is a high-speed, 16-bit buffer and line driver designed by Texas Instruments to deliver both high drive and low ON-state power dissipation. This integrated circuit is part of the ALVTH family, which operates on a 2.5V to 3.6V VCC supply range, making it suitable for interfacing with 3.3V logic parts. It is widely used in digital systems where signal integrity is crucial, such as telecommunications, computing, and high-speed data processing applications.

Key Features:

• Bus Hold Data Inputs: The device comes with bus-hold data inputs that eliminate the need for external pull-up or pull-down resistors, thereby simplifying board design and reducing board space requirements.
• High Drive: It provides high-drive outputs (-32 mA IOH, 64 mA IOL) to drive heavy loads or multiple outputs simultaneously without compromising performance.
• Low Power Consumption: The SN74ALVTH16244VRG4 is designed for low ON-state power dissipation in the output drivers, which is critical for reducing overall power consumption in electronic systems.
• 3-State Outputs: The device includes 3-state outputs, which can be put into a high-impedance mode, allowing for the use in bus-oriented systems.
• Edge-Rate Control Circuitry: This feature minimizes output overshoot and undershoot by controlling the rise and fall times of the output signals, which is particularly beneficial in reducing electromagnetic interference (EMI).

Package and Reliability:

The SN74ALVTH16244VRG4 is available in a 48-pin thin very-small-outline package (TVSOP), which is optimized for reduced space on PCBs. The device meets or exceeds the specifications of the JEDEC standard No. 8-1A. Furthermore, it is characterized for operation from -40°C to 85°C, ensuring reliability across a wide range of environmental conditions.

Applications:

With its robust feature set, the SN74ALVTH16244VRG4 is ideal for a variety of applications that require high-speed data transfer and strong signal driving capabilities, such as:

• High-speed data acquisition and processing
• Telecommunications switching and routing
• Server and data center infrastructure
• Signal buffering in high-performance systems
• Interface conversion and bus extension