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MC74AC244DTR2  

Buffers, Drivers, Receivers, Transceivers

MC74AC244DTR2 Description

The MC74AC244DTR2 is a high-performance, non-inverting buffer IC designed by onsemi, a leading manufacturer in the semiconductor industry. This device is part of the 74AC series, known for its robust performance and reliability. The MC74AC244DTR2 features a 4-bit per element configuration with two elements, making it highly versatile for various buffering applications. It operates within a wide supply voltage range of 2V to 6V, ensuring compatibility with a broad range of systems. The device is packaged in a 20-lead TSSOP (Thin Small Outline Package) and is available in a Tape & Reel (TR) format, which is ideal for surface mount applications.

MC74AC244DTR2 Features

• Wide Operating Voltage Range: The MC74AC244DTR2 operates within a supply voltage range of 2V to 6V, providing flexibility and with compatibility various power supply systems.
• High Output Current Capability: This IC offers a high output current of 24mA for both high and low states, ensuring robust performance and the ability to drive multiple loads.
• Non-Inverting Buffer Functionality: The non-inverting buffer design ensures that the output signal maintains the same phase as the input signal, which is crucial for maintaining signal integrity.
• Surface Mount Compatibility: The device is designed for surface mount applications, making it suitable for modern, compact PCB designs.
• Moisture Sensitivity Level (MSL) 1: The MC74AC244DTR2 has an MSL rating of 1, indicating it is unaffected by moisture, which is beneficial for manufacturing processes and long-term reliability.
• REACH Compliance: The device is REACH unaffected, ensuring it meets environmental and safety standards.
• Obsolete Status: While the MC74AC244DTR2 is marked as obsolete, it remains a reliable choice for existing designs and applications where its specific features are required.

MC74AC244DTR2 Applications

The MC74AC244DTR2 is ideal for applications requiring high-performance buffering and signal conditioning. Its non-inverting buffer functionality makes it suitable for:

• Data Transmission Systems: Enhancing signal integrity and driving multiple loads in data transmission applications.
• Digital Systems: Providing reliable buffering in digital circuits, ensuring accurate signal transmission.
• Communication Systems: Ensuring signal integrity in communication systems where high output current and wide voltage range are critical.
• Industrial Control Systems: Offering robust performance in industrial applications where reliability and compatibility with various power supplies are essential.

Conclusion of MC74AC244DTR2

The MC74AC244DTR2 is a versatile and reliable non-inverting buffer IC from the 74AC series by onsemi. Its wide operating voltage range, high output current capability, and surface mount compatibility make it an excellent choice for a variety of applications. Despite its obsolete status, the MC74AC244DTR2 remains a valuable component for existing designs and applications where its specific features are required. Its compliance with REACH standards and MSL 1 rating further enhance its suitability for modern manufacturing processes and long-term reliability.

MC74AC244DTR2 Documents

Download datasheets and manufacturer documentation for MC74AC244DTR2

Datasheets :

MC74AC(T)244      

PCN Obsolescence/ EOL :

Multiple Devices 24/Jan/2011      

HTML Datasheet :

MC74AC(T)244      

Environmental Information :

onsemi RoHS       onsemi REACH