Product Overview: 74LVC244AMTR by STMicroelectronics

The 74LVC244AMTR is a high-performance, low-voltage Octal Buffer/Line Driver with 3-state outputs designed by STMicroelectronics. This integrated circuit is part of the LVC (Low-Voltage CMOS) family, which is known for its low power consumption and high-speed operation. The device is particularly suitable for driving bus lines or buffer memory address registers with its robust output drivers.

Constructed to operate with a supply voltage range of 1.65V to 5.5V, the 74LVC244AMTR ensures compatibility with a wide array of logic levels, making it a versatile choice for interfacing between different voltage domains in a system. This feature is critical in mixed-voltage applications where signal integrity cannot be compromised.

The 74LVC244AMTR features eight non-inverting buffers with 3-state outputs, which can be used independently. The 3-state outputs allow for connection to a bus-oriented system without the risk of contention or bus loading when the outputs are in the high-impedance state. This is controlled by the OE (Output Enable) inputs, providing flexibility in bus management and system design.

Manufactured in a 20-lead TSSOP package, the 74LVC244AMTR is optimized for space-sensitive applications. Its small footprint is ideal for modern compact electronic assemblies. The device also supports a wide operating temperature range from -40°C to +125°C, ensuring reliable performance in harsh environments.

In terms of performance, the 74LVC244AMTR boasts a high noise immunity characteristic of the LVC family. It is also characterized by low power dissipation, which is a crucial factor in portable and battery-operated devices. The balanced propagation delays and output transition times contribute to its use in high-speed signal processing applications.

STMicroelectronics has ensured that the 74LVC244AMTR meets the rigorous standards for industrial and consumer electronics. Its compliance with JEDEC standards and the RoHS directive makes it a suitable choice for environmentally sensitive applications. Whether used in computing, telecommunication, or industrial systems, the 74LVC244AMTR stands out as a reliable and efficient solution for digital signal buffering and driving needs.