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MC74HCT14ADG  

Gates and Inverters

MC74HCT14ADG Description

The MC74HCT14ADG is a high-performance integrated circuit (IC) designed for digital logic applications, specifically as a Schmitt Trigger Inverter. Manufactured by onsemi, this IC is part of the 74HCT series, known for its robustness and reliability in various electronic circuits. The MC74HCT14ADG features six independent inverter circuits, each with a single input, making it highly versatile for a wide range of applications.

This IC operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard TTL and CMOS logic levels. The maximum propagation delay of 32ns at 5V and a load capacitance of 50pF ensures high-speed operation, making it suitable for applications requiring fast signal processing. The input logic levels are well-defined, with a low level ranging from 0.5V to 0.6V and a high level from 1.9V to 2.1V, providing clear and reliable signal transitions.

The MC74HCT14ADG is designed with a surface-mount package, specifically in a tube format, which facilitates easy integration into modern printed circuit boards (PCBs). Its quiescent current is extremely low, at a maximum of 1µA, contributing to energy efficiency and reduced power consumption. The output current capability is balanced at 4mA for both high and low states, ensuring reliable signal drive capabilities.

MC74HCT14ADG Features

• Schmitt Trigger Inverter: The MC74HCT14ADG incorporates Schmitt Trigger technology, which provides noise immunity and ensures clean output transitions even with noisy input signals. This feature is particularly advantageous in applications where input signals may be subject to noise or fluctuations.
• High-Speed Operation: With a maximum propagation delay of 32ns at 5V and 50pF, this IC is well-suited for high-speed digital circuits, ensuring rapid signal processing and minimal latency.
• Wide Operating Voltage Range: The supply voltage range of 4.5V to 5.5V allows for compatibility with both TTL and CMOS logic levels, making it versatile for various digital systems.
• Low Quiescent Current: The maximum quiescent current of 1µA ensures minimal power consumption, making the MC74HCT14ADG suitable for low-power applications and battery-operated devices.
• Surface-Mount Package: The surface-mount package format facilitates easy integration into modern PCB designs, enhancing the overall reliability and compactness of the circuit.
• Moisture Sensitivity Level (MSL) 1: The MSL rating of 1 (unlimited) indicates that the IC is not sensitive to moisture, reducing the risk of damage during manufacturing and storage processes.
• Compliance: The MC74HCT14ADG is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronic components.

MC74HCT14ADG Applications

The MC74HCT14ADG is ideal for a variety of applications where reliable signal inversion and noise immunity are critical. Some specific use cases include:

• Digital Signal Processing: In systems requiring fast and reliable inversion of digital signals, such as in microcontroller interfacing or digital communication circuits.
• Noise Filtering: The Schmitt Trigger feature makes it suitable for filtering noisy signals, ensuring clean and stable output transitions in applications like sensor interfacing or signal conditioning.
• Clock and Timing Circuits: The high-speed operation and low propagation delay make it ideal for use in clock generation and timing circuits, where precise signal inversion is required.
• Low-Power Systems: The low quiescent current and wide operating voltage range make it suitable for battery-operated devices or systems where power efficiency is paramount.
• Automotive and Industrial Electronics: The robustness and compliance with environmental standards make it suitable for harsh environments, such as automotive or industrial control systems.

Conclusion of MC74HCT14ADG

The MC74HCT14ADG is a versatile and reliable Schmitt Trigger Inverter IC, offering high-speed operation, low power consumption, and noise immunity. Its unique features, such as the Schmitt Trigger technology and wide operating voltage range, provide significant advantages over similar models. The MC74HCT14ADG is ideal for a wide range of applications, from digital signal processing to low-power systems, making it a valuable component in modern electronic design. Its compliance with environmental standards and robustness further enhance its suitability for various industries, including automotive and industrial electronics.

MC74HCT14ADG Documents

Download datasheets and manufacturer documentation for MC74HCT14ADG

PCN Assembly/Origin :

Mult Dev 15/Nov/2023      

Datasheets :

MC74HCT14A      

HTML Datasheet :

MC74HCT14A      

Environmental Information :

onsemi RoHS       Material Declaration MC74HCT14ADG