SN74LV244ATPWT by Texas Instruments

The SN74LV244ATPWT is a high-performance, octal buffer/line driver from Texas Instruments, designed to offer a reliable solution for driving bus lines or buffering memory address registers. This integrated circuit is part of the LV family and operates with a low-voltage power supply, making it ideal for interfacing with 3.3V logic levels while maintaining 5V tolerant inputs.

Key Features

• Logic Type: Octal Buffer/Line Driver
• Number of Channels: 8
• Supply Voltage: 2V to 3.6V
• Output Current: -24mA, 24mA
• Operating Temperature Range: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: TSSOP-20
• Logic Level - Low: ≤0.8V
• Logic Level - High: ≥2V

Product Description

The SN74LV244ATPWT device features eight non-inverting buffers with 3-state outputs designed to be employed in a wide range of applications, including driving bus lines and buffering memory address registers. The 3-state outputs ensure that the device can be used in bus-oriented systems, allowing for line sharing without bus contention.

With its low-voltage operation, the SN74LV244ATPWT is particularly suitable for interfacing with 3.3V systems, and it also provides the added benefit of 5V tolerant inputs, which enables the device to be used in mixed-voltage environments without the need for additional level shifting components.

The product is housed in a TSSOP-20 package, offering a compact footprint for space-constrained applications. The device operates over an extended temperature range of -40°C to 85°C, ensuring reliability and performance even under harsh conditions. The SN74LV244ATPWT is also characterized for operation from 2V to 3.6V, providing design flexibility and compatibility with low-voltage systems.

In summary, Texas Instruments' SN74LV244ATPWT is a versatile and robust octal buffer/line driver that can be integrated into a variety of digital systems requiring high-speed, low-power operation with the assurance of high reliability and industry-leading performance.