STMicroelectronics

74ACT245MTR

74ACT245MTR Description

The 74ACT245MTR is a non-inverting transceiver IC designed by STMicroelectronics, a leading manufacturer in the semiconductor industry. This device is part of the 74ACT series, known for its high performance and reliability. The 74ACT245MTR features an 8-bit data bus and is designed for bidirectional data transfer, making it ideal for applications requiring efficient data communication. The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with various power supply configurations.

The 74ACT245MTR is available in a Surface Mount package, specifically in a 20SO (Small Outline) configuration, which is ideal for compact and space-constrained designs. The device is packaged in Tape & Reel (TR), facilitating automated assembly processes and ensuring high production efficiency. The 74ACT245MTR is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards.

74ACT245MTR Features

• High Performance: The 74ACT245MTR offers a high current drive capability with 24mA for both high and low outputs, ensuring robust signal integrity and reliable data transmission.
• Bidirectional Data Transfer: The device supports non-inverting bidirectional data transfer, enabling efficient communication between different system components.
• Wide Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the 74ACT245MTR provides flexibility in power supply configurations and ensures stable performance across varying voltage levels.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the 74ACT245MTR is suitable for a wide range of environmental conditions, making it ideal for applications in diverse industrial settings.
• Environmental Compliance: The 74ACT245MTR is RoHS3 compliant and REACH unaffected, ensuring that it meets the latest environmental and safety standards, making it suitable for use in environmentally conscious designs.

74ACT245MTR Applications

The 74ACT245MTR is well-suited for a variety of applications where efficient data communication is crucial. Its bidirectional data transfer capability and robust performance make it ideal for:

• Computer Systems: Facilitating data transfer between different components within a computer system, such as between a CPU and memory modules.
• Communication Systems: Enabling reliable data transmission in communication networks, including local area networks (LANs) and other digital communication systems.
• Industrial Automation: Supporting data communication between various devices in industrial automation systems, ensuring seamless operation and control.
• Consumer Electronics: Enhancing data transfer capabilities in consumer electronics, such as in gaming consoles, multimedia devices, and smart home systems.

Conclusion of 74ACT245MTR

The 74ACT245MTR is a versatile and reliable transceiver IC that offers high performance and robust features. Its bidirectional data transfer capability, wide voltage range, and high current drive make it an excellent choice for a variety of applications. The device's environmental compliance and moisture sensitivity level further enhance its suitability for diverse industrial and consumer applications. While the 74ACT245MTR is currently marked as obsolete, its legacy in the electronics industry remains significant, and it continues to be a reliable option for designers seeking high-performance data communication solutions.