Texas Instruments

SN74ABT8543DLR

SN74ABT8543DLR Description

The SN74ABT8543DLR is a high-performance Scan Test Device with a Registered Bus Transceiver, designed to meet the demanding requirements of modern electronic systems. Manufactured by Texas Instruments, this logic IC chip is part of the 74ABT series, known for its robustness and reliability. The device operates within a supply voltage range of 4.5V to 5.5V and features an 8-bit data path, making it suitable for a wide range of applications requiring efficient data transmission and error detection.

The SN74ABT8543DLR is packaged in a 28-SSOP (Shrink Small Outline Package) format, which is ideal for surface mount applications. This packaging ensures high-density integration and excellent thermal performance, making it suitable for compact and high-performance designs. The device is REACH Unaffected and RoHS3 Compliant, adhering to stringent environmental and safety standards.

SN74ABT8543DLR Features

• Logic Type: The SN74ABT8543DLR is a Scan Test Device with a Registered Bus Transceiver, offering advanced functionality for data integrity and error detection.
• Supply Voltage: Operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a variety of power supply configurations.
• Number of Bits: Features an 8-bit data path, providing efficient data transmission and processing capabilities.
• Mounting Type: Surface Mount, ideal for high-density and compact designs.
• Package: 28-SSOP, offering excellent thermal performance and space efficiency.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring the device is suitable for a wide range of environmental conditions without additional moisture protection.
• ECCN: EAR99, indicating compliance with export regulations and facilitating international use.
• HTSUS: 8542.39.0001, facilitating accurate customs classification and compliance.

SN74ABT8543DLR Applications

The SN74ABT8543DLR is ideal for applications requiring reliable data transmission and error detection. Its 8-bit registered bus transceiver functionality makes it suitable for:

• Data Communication Systems: Ensuring data integrity and error detection in high-speed data transmission systems.
• Industrial Control Systems: Providing robust and reliable data handling in harsh industrial environments.
• Automotive Electronics: Meeting the stringent requirements of automotive applications, where reliability and performance are critical.
• Telecommunications: Enhancing data integrity in communication networks, ensuring accurate data transmission and error detection.

Conclusion of SN74ABT8543DLR

The SN74ABT8543DLR, manufactured by Texas Instruments, is a versatile and reliable Scan Test Device with a Registered Bus Transceiver. Its 8-bit data path and robust performance features make it an excellent choice for applications requiring efficient data transmission and error detection. The device's surface mount packaging and high-density integration capabilities ensure it is suitable for compact and high-performance designs. Despite being marked as obsolete, the SN74ABT8543DLR remains a valuable component for applications where its unique features and performance benefits are required.