onsemi

74ACT245SJ

74ACT245SJ Description

The 74ACT245SJ is a high-performance logic IC chip designed for non-inverting data transmission and reception, manufactured by onsemi. This device is part of the 74ACT series, known for its robust performance and reliability. The 74ACT245SJ features a single 8-bit element, making it suitable for applications requiring efficient data handling. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with various power supply configurations.

This IC is housed in a 20-lead small outline package (20SOP) and is available in a tube package format. The 74ACT245SJ supports high current outputs, with both high and low outputs rated at 24mA, enabling it to drive multiple loads effectively. The device is REACH unaffected and classified under HTSUS code 8542.39.0001. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture, making it ideal for a wide range of environmental conditions.

74ACT245SJ Features

• High Current Capability: The 74ACT245SJ offers high current outputs of 24mA for both high and low states, allowing it to drive multiple loads efficiently without additional buffering.
• Wide Voltage Range: Operating within a voltage range of 4.5V to 5.5V, the 74ACT245SJ provides flexibility in power supply options, making it suitable for various electronic systems.
• Non-Inverting Data Transmission: This feature ensures that the data transmitted through the IC remains in its original form, which is crucial for maintaining data integrity in communication systems.
• Surface Mount Technology (SMT): The surface mount mounting type allows for compact and reliable integration into modern PCB designs, reducing the overall footprint and enhancing thermal performance.
• Moisture Resistance: With an MSL of 1, the 74ACT245SJ can withstand unlimited exposure to moisture, making it ideal for applications in humid or wet environments.
• Compliance and Safety: The device is REACH unaffected, ensuring compliance with environmental and safety regulations.

74ACT245SJ Applications

The 74ACT245SJ is ideal for a variety of applications where reliable data transmission and reception are critical. Some specific use cases include:

• Data Communication Systems: The non-inverting data transmission capability makes it suitable for systems where data integrity is paramount, such as in serial communication interfaces.
• Computer Peripherals: The high current output and wide voltage range make it ideal for driving signals in computer peripherals like printers, scanners, and external storage devices.
• Industrial Control Systems: The robustness and moisture resistance of the 74ACT245SJ make it a reliable choice for industrial applications where environmental conditions can be harsh.
• Consumer Electronics: The compact surface mount package and high performance make it suitable for consumer electronics where space and efficiency are critical.

Conclusion of 74ACT245SJ

The 74ACT245SJ is a versatile and reliable logic IC chip that excels in non-inverting data transmission and reception. Its high current output, wide voltage range, and robust performance make it a standout choice in its category. The device's compliance with environmental regulations and its ability to withstand moisture further enhance its suitability for a wide range of applications. While the 74ACT245SJ is now obsolete, its legacy as a high-performance logic IC chip remains significant, and it continues to be a valuable component in many existing systems. For new designs, engineers may need to explore alternative models, but the 74ACT245SJ remains a benchmark for performance and reliability in logic ICs.