onsemi

MM74HCT244N

MM74HCT244N Description

The MM74HCT244N is a non-inverting buffer IC designed for high-speed, high-current applications. Manufactured by onsemi, this device is part of the 74HCT series, known for its robust performance and compatibility with TTL and CMOS logic levels. The MM74HCT244N features two 4-bit non-inverting buffer elements, making it ideal for applications requiring signal amplification and fan-out capabilities.

MM74HCT244N Features

• Number of Bits per Element: 4
• Number of Elements: 2
• Voltage - Supply: Operates within a range of 4.5V to 5.5V, ensuring compatibility with standard 5V systems.
• Current - Output High, Low: Capable of sourcing and sinking up to 7.2mA, providing robust current handling for driving multiple loads.
• Mounting Type: Through Hole, suitable for applications requiring secure mechanical attachment and ease of installation.
• Package: Supplied in a Tube package, facilitating convenient storage and handling.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating the device is not moisture-sensitive and can be stored without special precautions.
• ECCN: EAR99, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and chemical regulations.
• HTSUS: 8542.39.0001, facilitating accurate classification for customs and import purposes.

MM74CTH244N Applications

The MM74HCT244N is versatile and finds applications in various electronic systems where signal buffering and amplification are required. Its non-inverting buffer design ensures signal integrity and minimal propagation delay, making it suitable for:

• Digital Systems: Enhancing signal strength in microcontroller and microprocessor-based systems.
• Communication Interfaces: Buffering data lines in serial and parallel communication protocols.
• Memory Systems: Driving address and data lines in memory modules.
• Industrial Controls: Amplifying control signals in PLCs and automation systems.
• Consumer Electronics: Improving signal quality in devices such as printers, scanners, and digital cameras.

Conclusion of MM74HCT244N

The MM74HCT244N is a reliable and efficient non-inverting buffer IC that offers significant performance benefits over similar models. Its high current capability, broad operating voltage range, and compatibility with both TTL and CMOS logic levels make it a versatile component for a wide range of applications. Despite its obsolete status, the MM74HCT244N remains a valuable choice for engineers and designers looking for a robust and high-performance solution in their digital circuit designs.