Texas Instruments

74AC11138DR

74AC11138DR Description

The 74AC11138DR is a high-performance decoder/demultiplexer IC designed for a wide range of digital applications. Manufactured by Texas Instruments, this device is part of the 74AC series, known for its robust performance and reliability. The 74AC11138DR features a 1 x 3:8 decoding function, enabling it to convert 3 input lines into 8 output lines, making it highly efficient for signal routing and control applications.

This IC operates on a single supply voltage ranging from 3V to 5.5V, providing flexibility in power supply options. It is designed with surface-mount technology (SMT), making it suitable for compact and high-density PCB designs. The 74AC11138DR is packaged in a tape & reel (TR) format, facilitating assembly automated processes and ensuring consistent quality in manufacturing.

74AC11138DR Features

• High Current Capability: The 74AC11138DR offers a high output current capability of 24mA for both high and low states, ensuring robust performance in driving various loads.
• Single Supply Operation: With a supply voltage range of 3V to 5.5V, this IC is versatile and can be easily integrated into systems with different power supply requirements.
• Surface Mount Technology: The surface-mount package type allows for efficient use of PCB space and is ideal for automated assembly processes, reducing manufacturing costs and improving reliability.
• Moisture Sensitivity Level: The MSL rating of 1 (unlimited) ensures that the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Compliance and Safety: The 74AC11138DR is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Active Product Status: This IC is actively supported by Texas Instruments, ensuring long-term availability and technical support for customers.

74AC11138DR Applications

The 74AC11138DR is ideal for applications requiring efficient signal decoding and demultiplexing. Some specific use cases include:

• Digital Signal Routing: In complex digital systems, the 74AC11138DR can efficiently route signals from a single source to multiple destinations, enhancing system functionality and performance.
• Control Systems: The high current capability and single supply operation make it suitable for control systems where multiple outputs need to be driven from a single input signal.
• Automated Manufacturing: The surface-mount package and tape & reel format are ideal for automated assembly lines, ensuring consistent quality and reducing production time.
• Consumer Electronics: The compact size and high performance make it suitable for consumer electronics where space and efficiency are critical.

Conclusion of 74AC11138DR

The 74AC11138DR stands out as a reliable and versatile decoder/demultiplexer IC, offering high current capability, single supply operation, and surface-mount technology. Its compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in digital signal routing, control systems, or automated manufacturing, the 74AC11138DR provides a robust solution for efficient signal management. Its active product status and support from Texas Instruments further ensure long-term reliability and technical support, making it an excellent choice for a wide range of applications.