Fairchild (onsemi)

MM74HCT14MX  

Gates and Inverters

MM74HCT14MX Description

The MM74HCT14MX is a high-performance logic IC chip manufactured by Fairchild Semiconductor (onsemi), designed to deliver reliable and efficient inversion functionality in a wide range of electronic applications. This 6-channel inverter features a Schmitt trigger, which provides excellent noise immunity and stable operation, making it ideal for use in digital circuits where signal integrity is paramount.

Key technical specifications include a maximum propagation delay of 20ns at 5V with a load capacitance of 50pF, ensuring fast and accurate signal processing. The device operates within a supply voltage range of 4.5V to 5.5V, and it has input logic levels of 0.5V to 0.6V for low and 1.9V to 2.1V for high, providing precise signal detection. Each of the six inverters has a single input and can handle a maximum quiescent current of 1 µA, with output currents of up to 4.8mA for both high and low states.

The MM74HCT14MX is available in a surface-mount package, specifically a 14-pin SOIC, which is suitable for compact and space-efficient designs. This mounting type allows for easy integration into modern printed circuit boards (PCBs) and ensures robust mechanical stability.

MM74HCT14MX Features

• Schmitt Trigger: The Schmitt trigger feature of the MM74HCT14MX provides superior noise immunity, ensuring stable operation even in noisy environments. This is particularly beneficial in applications where signal integrity is critical.
• Fast Propagation Delay: With a maximum propagation delay of 20ns at 5V and 50pF, the MM74HCT14MX ensures rapid signal processing, making it suitable for high-speed digital circuits.
• Low Quiescent Current: The device consumes a maximum quiescent current of only 1 µA, which is advantageous for low-power applications and helps in extending battery life in portable devices.
• Wide Supply Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the MM74HCT14MX offers flexibility in power supply requirements, making it compatible with a variety of power sources.
• Surface-Mount Packaging: The 14-pin SOIC package is ideal for surface-mount technology (SMT), providing a compact and reliable solution for modern PCB designs.

MM74HCT14MX Applications

The MM74HCT14MX is well-suited for a variety of applications due to its robust performance and versatile features. Some specific use cases include:

• Digital Signal Processing: The fast propagation delay and stable operation make it ideal for processing digital signals in communication systems, data transmission, and control circuits.
• Noise-Immune Circuits: The Schmitt trigger feature ensures reliable operation in noisy environments, making it suitable for industrial control systems and automotive electronics.
• Battery-Powered Devices: The low quiescent current helps in conserving power, making the MM74HCT14MX an excellent choice for portable devices and battery-operated systems.
• Compact Designs: The surface-mount package allows for integration into space-constrained designs, such as wearable technology and IoT devices.

Conclusion of MM74HCT14MX

The MM74HCT14MX is a versatile and high-performance logic IC chip that offers significant advantages over similar models. Its unique features, such as the Schmitt trigger and low quiescent current, make it an ideal choice for a wide range of applications, from digital signal processing to noise-immune circuits. The combination of fast propagation delay, wide supply voltage range, and surface-mount packaging ensures that the MM74HCT14MX can meet the demands of modern electronic designs while maintaining reliability and efficiency. Whether used in industrial control systems, portable devices, or compact IoT applications, the MM74HCT14MX delivers exceptional performance and stability.

MM74HCT14MX Documents

Download datasheets and manufacturer documentation for MM74HCT14MX

Datasheets :

Datasheet