Texas Instruments

SN74ABT533ADWRG4

SN74ABT533ADWRG4 Description

The SN74ABT533ADWRG4 is a D-Type transparent latch designed for high-performance digital applications. Manufactured by Texas Instruments, this logic IC chip is part of the 74ABT series, known for its robustness and reliability in various electronic systems. The device features an 8:8 independent circuit configuration, providing a single channel with eight input and eight output lines. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard 5V digital systems.

The SN74ABT533ADWRG4 is housed in a Surface Mount 20SOIC package, making it ideal for compact and high-density PCB designs. The device is mounted on tape and reel (TR) packaging, facilitating automated assembly processes. Despite being marked as obsolete, the SN74ABT533ADWRG4 remains a viable option for legacy systems and specific applications where its unique features are required.

SN74ABT533ADWRG4 Features

• High-Speed Performance: The SN74ABT533ADWRG4 boasts a propagation delay time of 4.9ns, enabling rapid data transfer and processing in high-speed digital circuits.
• Robust Current Handling: The device supports an output current of 32mA for high-level signals and 64mA for low-level signals, ensuring reliable operation even under demanding load conditions.
• Regulatory Compliance: The SN74ABT533ADWRG4 is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under standard conditions.
• Single Independent Circuit: The 8:8 circuit configuration allows for efficient data handling and minimizes the need for additional components, simplifying design and reducing overall system complexity.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range ensures compatibility with a variety of power supply configurations, enhancing the device's versatility.

SN74ABT533ADWRG4 Applications

The SN74ABT533ADWRG4 is well-suited for a range of applications where high-speed data transfer and reliable signal handling are critical. Its unique features make it ideal for:

• Digital Systems: Use in digital signal processing, data acquisition systems, and microcontroller interfacing where high-speed and reliable data transfer are essential.
• Communication Interfaces: Ideal for interfacing between different digital components, ensuring data integrity and efficient communication.
• Industrial Automation: Suitable for applications requiring robust and reliable digital signal handling, such as PLCs and industrial control systems.
• Legacy System Upgrades: Given its obsolete status, the SN74ABT533ADWRG4 is particularly useful for maintaining and upgrading legacy systems where its specific features are still required.

Conclusion of SN74ABT533ADWRG4

The SN74ABT533ADWRG4, despite being marked as obsolete, remains a valuable component in the electronics industry due to its high-speed performance, robust current handling, and regulatory compliance. Its 8:8 independent circuit configuration and wide supply voltage range make it a versatile choice for a variety of digital applications. While newer alternatives may exist, the SN74ABT533ADWRG4 continues to serve as a reliable option for specific use cases, particularly in legacy systems and applications where its unique features are indispensable.