onsemi

MC74ACT245DTR2

MC74ACT245DTR2 Description

The MC74ACT245DTR2 is a high-performance, non-inverting transceiver logic IC chip designed for robust data transmission and reception applications. Manufactured by onsemi, this device is part of the 74ACT series, known for its high-speed and low-power characteristics. The MC74ACT245DTR2 features 8 bits per element, making it suitable for handling data in byte-wide segments. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supply standards. This device is packaged in a 20-TSSOP Tape & Reel (TR) format, which is ideal for surface mount applications and offers enhanced reliability and ease of integration into modern electronic assemblies.

MC74ACT245DTR2 Features

The MC74ACT245DTR2 boasts several key features that set it apart from similar models in the market:

• High Current Capability: With an output current of 24mA for both high and low states, the MC74ACT245DTR2 can drive multiple loads efficiently, reducing the need for additional buffering components.
• Wide Operating Voltage Range: The device operates reliably within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design and ensuring compatibility with various system architectures.
• Non-Inverting Data Transmission: The non-inverting nature of the transceiver ensures that the data integrity is maintained throughout the transmission process, which is crucial for applications requiring accurate and reliable data handling.
• Surface Mount Compatibility: The surface mount mounting type and 20-TSSOP package format make the MC74ACT245DTR2 ideal for compact and high-density PCB designs, enhancing the overall system performance and reducing the footprint.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling or storage precautions.
• REACH Compliance: The MC74ACT245DTR2 is REACH unaffected, ensuring compliance with stringent environmental regulations and making it a safe choice for environmentally conscious designs.

MC74ACT245DTR2 Applications

The MC74ACT245DTR2 is well-suited for a variety of applications due to its robust performance and versatile features:

• Data Communication Systems: Ideal for use in data transmission and reception systems, such as UART, SPI, and I2C interfaces, where reliable and efficient data handling is critical.
• Industrial Control Systems: The device's high current capability and wide operating voltage range make it suitable for industrial control applications, where robustness and reliability are paramount.
• Consumer Electronics: The compact 20-TSSOP package and surface mount compatibility make the MC74ACT245DTR2 a perfect fit for consumer electronics, where space constraints are common and high performance is required.
• Automotive Electronics: The moisture sensitivity level 1 rating and REACH compliance make the device suitable for automotive applications, where environmental resilience and regulatory compliance are essential.

Conclusion of MC74ACT245DTR2

The MC74ACT245DTR2 is a versatile and high-performance logic IC chip that offers significant advantages over similar models. Its high current capability, wide operating voltage range, and non-inverting data transmission make it an excellent choice for a wide range of applications, from data communication systems to industrial and automotive electronics. The surface mount compatibility and compact 20-TSSOP package format further enhance its appeal for modern electronic designs. Despite being marked as obsolete, the MC74ACT245DTR2 remains a reliable and robust solution for engineers and designers seeking high-performance logic ICs.