Texas Instruments

SN74ABT533ADBR

SN74ABT533ADBR Description

The SN74ABT533ADBR is a single independent D-type transparent latch with an 8:8 circuit configuration, designed for surface-mount applications. Manufactured by Texas Instruments, this logic IC chip is part of the 74ABT series, known for its high performance and reliability. The device operates within a supply voltage range of 4.5V to 5.5V and is housed in a 20-lead SSOP package. It features a propagation delay time of 4.9ns, ensuring fast signal transmission. The SN74ABT533ADBR is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions.

SN74ABT533ADBR Features

• High-Speed Performance: With a propagation delay time of 4.9ns, the SN74ABT533ADBR ensures rapid data transmission, making it ideal for high-speed digital systems.
• Robust Current Handling: The device can handle an output current of 32mA for high levels and 64mA for low levels, providing reliable operation under various load conditions.
• Surface-Mount Technology (SMT): The surface-mount package allows for efficient board space utilization and enhanced thermal performance.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V range, the SN74ABT533ADBR offers flexibility in power supply requirements.
• Environmental Compliance: The RoHS3 compliance and REACH unaffected status ensure that the device meets stringent environmental regulations.
• Moisture Sensitivity Level 1: The unlimited storage conditions make the SN74ABT533ADBR suitable for a wide range of industrial environments.

SN74ABT533ADBR Applications

The SN74ABT533ADBR is well-suited for applications requiring high-speed data latching and buffering. Its 8:8 circuit configuration makes it ideal for:

• Digital Systems: Use in microprocessor and microcontroller systems for data buffering and latching.
• Telecommunications: In communication systems where fast data transmission and reliable signal handling are critical.
• Industrial Control: For control systems that require robust and efficient data handling.
• Consumer Electronics: In devices such as printers, scanners, and other peripherals that need reliable data transfer.

Conclusion of SN74ABT533ADBR

The SN74ABT533ADBR is a versatile and high-performance D-type transparent latch that offers significant advantages over similar models. Its fast propagation delay, robust current handling, and surface-mount package make it an excellent choice for a variety of applications. The device's environmental compliance and wide supply voltage range further enhance its suitability for modern electronic systems. Despite being marked as obsolete, the SN74ABT533ADBR remains a reliable option for engineers seeking a high-quality logic IC chip.