Product Overview: 74LVTH244MSA from ON Semiconductor

The 74LVTH244MSA is a high-performance, low-voltage, BiCMOS octal buffer and line driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Manufactured by ON Semiconductor, a leader in energy-efficient innovations, this device is tailored for low-voltage operation with an optimal power and speed combination.

Key Features

• Low Voltage Operation: The 74LVTH244MSA is designed to operate at 2.5V or 3.3V, making it suitable for interfacing with high-speed microprocessors or memory systems that require lower levels of power consumption.
• High Drive: With the ability to drive 15 LSTTL loads, this device is equipped to handle significant output demands, ensuring reliable signal transmission even in demanding applications.
• Power Off Disable: Outputs go to a high impedance state when VCC is at 0V, which prevents damaging backflow current through the device when it is powered off.
• Bus Hold Data Inputs: The data inputs include a bus-hold feature that eliminates the need for external pull-up or pull-down resistors, simplifying board design and reducing component count.
• Flow-Through Architecture: This design feature optimizes the PCB layout by facilitating easy routing of data lines from the microprocessor or memory to the associated bus lines.

Applications

The 74LVTH244MSA is suitable for a wide variety of applications that require a high-speed, low-power octal buffer and line driver. Some of these applications include:

• Memory address drivers
• Clock drivers
• Bus-oriented transmitters and receivers
• Backplane driving
• Interfacing between different voltage logic levels

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products. The 74LVTH244MSA is no exception and is produced with the highest standards of manufacturing. It offers excellent propagation delay and output transition time, which is critical for high-speed operations. Additionally, it is packaged in a 20-lead SOIC package, providing a compact footprint for space-constrained applications.

With its combination of low-power operation, high-speed interface capabilities, and robust design, the 74LVTH244MSA from ON Semiconductor is an excellent choice for designers looking to optimize their high-speed digital systems.