Product Overview: SN74LVTH244AQDBREP

The SN74LVTH244AQDBREP is a high-performance, BiCMOS octal buffer and line driver designed to operate at 3.3V or 5V. This device from Texas Instruments is particularly suitable for driving bus lines or buffer memory address registers thanks to its high-drive outputs which can sink up to 64 mA and source up to 32 mA. It is part of TI's military and space-grade product line, ensuring reliability and performance in the most demanding environments.

The SN74LVTH244AQDBREP features two sets of eight buffers with separate output-enable (OE) inputs, which allow the device to be used in a variety of different configurations, including as two independent 8-bit buffers or as a single 16-bit buffer. The 3-state outputs, which can be placed in a high-impedance state, not only contribute to bus relinquishment but also reduce power consumption when the device is not in use.

Key Features

• Logic Family: LVTH - Low-Voltage BiCMOS Technology with TTL-Compatible Inputs
• Operating Voltage: 3.3V or 5V, accommodating mixed-voltage system environments
• Drive Capability: High-drive outputs (-64 mA I<sub>OH, 32 mA I<sub>OL)
• Output Configuration: 3-state outputs for bus-oriented applications
• Package: 20-pin SSOP (Shrink Small-Outline Package) for reduced space requirements
• Temperature Range: Military and space-grade with an extended range (-55°C to 125°C)
• Quality: Enhanced Product (EP) standard, ensuring higher reliability and performance in harsh environments

Applications

The SN74LVTH244AQDBREP is ideal for a wide range of applications where buffer and line-driving capabilities are required, especially in systems that must operate reliably under extreme conditions. These applications include:

• Avionics and aerospace systems
• Military and defense electronics
• Satellite and space exploration equipment
• High-reliability industrial applications

With its robust design and advanced features, the SN74LVTH244AQDBREP is a smart choice for designers looking for a reliable octal buffer/line driver that can meet the stringent requirements of military and space-level specifications.