STMicroelectronics

74ACT16541TTR

74ACT16541TTR Description

The 74ACT16541TTR is a high-performance, non-inverting buffer IC designed by STMicroelectronics. This Logic IC Chip is part of the 74ACT series, known for its robust performance and reliability. The 74ACT16541TTR features two 8-bit non-inverting buffers, providing a total of 16 buffered outputs. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of digital systems. The device is packaged in a 48-lead Tape & Reel (TR) format, making it suitable for surface mount applications. Despite being marked as obsolete, the 74ACT16541TTR remains a reliable choice for applications requiring non-inverting buffer functionality.

74ACT16541TTR Features

• High Output Current Capability: The 74ACT16541TTR offers a high output current of 24mA for both high and low states, enabling it to drive multiple loads efficiently.
• Wide Operating Voltage Range: With a supply voltage range of 4.5V to 5.5V, this IC is versatile and can be integrated into various digital systems without requiring additional voltage regulation.
• Surface Mount Compatibility: The surface mount package type ensures ease of integration into modern PCB designs, facilitating automated assembly processes.
• Compliance and Safety: The 74ACT16541TTR is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Low Moisture Sensitivity: With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the device is highly resistant to moisture, reducing the risk of damage during storage and assembly.

74ACT16541TTR Applications

The 74ACT16541TTR is ideal for applications requiring high-speed, non-inverting buffering of digital signals. Its high output current capability and wide operating voltage range make it suitable for driving multiple loads in digital systems. Specific use cases include:

• Digital Signal Processing: Enhancing signal integrity in digital communication systems.
• Microcontroller Interfaces: Buffering data lines between microcontrollers and peripheral devices.
• Memory Interfaces: Driving address and data lines in memory modules.
• High-Speed Data Buses: Ensuring reliable signal transmission in high-speed data buses.

Conclusion of 74ACT16541TTR

The 74ACT16541TTR from STMicroelectronics is a robust, non-inverting buffer IC that offers high performance and reliability. Its high output current capability, wide operating voltage range, and surface mount compatibility make it a versatile choice for various digital applications. Despite being marked as obsolete, the 74ACT16541TTR remains a reliable option for engineers and designers seeking a high-performance buffer solution. Its compliance with environmental and safety standards further enhances its appeal in modern electronic systems.