STMicroelectronics

74AC16244TTR

74AC16244TTR Description

The 74AC16244TTR is a high-performance, non-inverting buffer IC designed by STMicroelectronics. This Logic IC Chip is part of the 74AC series and is known for its robust performance and versatility. It features four 4-bit non-inverting buffers, providing a total of 16 buffered outputs. The device operates within a wide supply voltage range of 2V to 6V, making it suitable for various applications that require flexibility in power supply.

The 74AC16244TTR is packaged in a 48-pin TSSOP (Thin Shrink Small Outline Package) and is available in a Tape & Reel (TR) format, ideal for surface mount applications. This packaging ensures ease of integration into modern electronic systems. The IC is designed to handle a maximum output current of 24mA for both high and low states, ensuring reliable performance under varying load conditions.

74AC16244TTR Features

• Wide Operating Voltage Range: The 74AC16244TTR operates within a voltage range of 2V to 6V, providing flexibility in power supply requirements.
• High Output Current Capability: With a maximum output current of 24mA for both high and low states, this IC can drive multiple loads effectively.
• Non-Inverting Buffers: The device features four 4-bit non-inverting buffers, offering a total of 16 buffered outputs, which is ideal for signal conditioning and fan-out applications.
• Surface Mount Compatibility: The 48-pin TSSOP package is designed for surface mount technology, ensuring ease of integration into modern PCB designs.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) indicates that the device is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• Compliance: The 74AC16244TTR is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Obsolete Status: While the product is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

74AC16244TTR Applications

The 74AC16244TTR is well-suited for a variety of applications due to its robust performance and versatile features. Some specific use cases include:

• Signal Conditioning: The non-inverting buffers are ideal for conditioning signals in digital systems, ensuring clean and reliable signal transmission.
• Fan-Out Applications: With 16 buffered outputs, this IC can drive multiple loads simultaneously, making it suitable for applications requiring signal distribution.
• Legacy Systems: Despite its obsolete status, the 74AC16244TTR remains a reliable choice for maintaining and upgrading legacy systems where its specific features are required.
• Industrial Control Systems: The wide operating voltage range and high output current capability make it suitable for industrial control systems where robustness and reliability are paramount.
• Telecommunications: The device can be used in telecommunication applications for signal buffering and distribution, ensuring high signal integrity.

Conclusion of 74AC16244TTR

The 74AC16244TTR is a versatile and reliable non-inverting buffer IC from STMicroelectronics, offering a wide operating voltage range, high output current capability, and surface mount compatibility. Despite its obsolete status, it remains a valuable component for various applications, particularly in legacy systems and industrial control systems. Its compliance with environmental and safety standards ensures it meets modern requirements. The 74AC16244TTR is an excellent choice for engineers and designers looking for a robust and flexible solution for signal conditioning and fan-out applications.