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MC74HCT245ADTR2

MC74HCT245ADTR2 Description

The MC74HCT245ADTR2 is a high-performance, 8-bit bus transceiver designed for efficient data transfer in various electronic systems. Manufactured by onsemi, this device is part of the 74HCT series, known for its robustness and reliability. The MC74HCT245ADTR2 features a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supplies. It is available in a Surface Mount package, specifically in a 20-TSSOP configuration, and is supplied in Tape & Reel (TR) format, facilitating automated assembly processes.

MC74HCT245ADTR2 Features

• 8-bit Data Transfer: The MC74HCT245ADTR2 is designed to handle 8 bits of data per element, making it suitable for applications requiring efficient data transfer between different parts of a system.
• Supply Voltage Range: With a supply voltage range of 4.5V to 5.5V, this transceiver is highly adaptable to various power supply configurations, ensuring stable operation across different environments.
• Output Current Capability: The device supports an output current of 6mA for both high and low states, providing robust performance and ensuring reliable signal transmission.
• Surface Mount Technology (SMT): The Surface Mount package type allows for compact and efficient PCB layouts, making it ideal for modern, space-constrained designs.
• Moisture Sensitivity Level (MSL): The MC74HCT245ADTR2 has an MSL of 1 (Unlimited), indicating it is highly resistant to moisture, which is beneficial for applications in humid environments.
• Compliance and Standards: The device is REACH Unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

MC74HCT245ADTR2 Applications

The MC74HCT245ADTR2 is ideal for a variety of applications where efficient data transfer is crucial. Some specific use cases include:

• Computer Systems: Used in desktop and server motherboards to manage data transfer between different components, such as CPUs, GPUs, and memory modules.
• Industrial Control Systems: Facilitates communication between various sensors, controllers, and actuators in industrial automation environments.
• Telecommunications: Ideal for data routing and switching applications in telecommunication equipment, ensuring reliable data transmission.
• Consumer Electronics: Used in devices such as printers, scanners, and other peripherals to manage data transfer between internal components and external interfaces.

Conclusion of MC74HCT245ADTR2

The MC74HCT245ADTR2 is a versatile and reliable 8-bit bus transceiver that offers significant advantages over similar models. Its wide supply voltage range, robust output current capability, and Surface Mount package make it highly adaptable to various electronic systems. The device's compliance with international standards and its high resistance to moisture further enhance its suitability for a wide range of applications. While the product is now obsolete, its legacy continues to influence the design and functionality of modern bus transceiver solutions.