Texas Instruments

CD74HC14E

CD74HC14E Description

The CD74HC14E is a high-speed CMOS inverter logic IC chip designed for a wide range of digital applications. Manufactured by Texas Instruments, this device is part of the 74HC series and features six Schmitt-trigger inverters. Each inverter has a single input, making it suitable for applications requiring noise immunity and signal conditioning. The CD74HC14E operates within a supply voltage range of 2V to 6V and offers a maximum propagation delay of 23ns at 6V with a load capacitance of 50pF.

CD74HC14E Features

• Logic Type: Inverter
• Number of Circuits: 6
• Number of Inputs per Circuit: 1
• Schmitt Trigger: Ensures noise immunity and stable output by providing hysteresis in the input signal.
• Wide Operating Voltage Range: 2V to 6V, making it versatile for various power supply configurations.
• Low Quiescent Current: Maximum of 2 µA, which is ideal for low-power applications.
• High Output Current: 5.2mA for both high and low outputs, ensuring robust signal drive capabilities.
• Input Logic Levels: Low (0.3V to 1.2V) and High (1.5V to 4.2V), providing compatibility with a wide range of digital systems.
• Mounting Type: Through Hole, suitable for applications requiring mechanical stability and ease of installation.
• Package: Tube, ensuring reliable handling and storage.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

CD74HC14E Applications

The CD74HC14E is ideal for a variety of applications due to its robust performance and versatile features. Some specific use cases include:

• Signal Conditioning: The Schmitt-trigger inverters are perfect for cleaning up noisy digital signals, ensuring reliable operation in noisy environments.
• Digital Systems: Suitable for use in digital circuits where signal inversion and noise reduction are required.
• Industrial Control: The high output current and wide operating voltage range make it suitable for industrial applications where robustness and reliability are critical.
• Consumer Electronics: Ideal for applications in consumer electronics where low power consumption and high performance are essential.
• Automotive Electronics: The through-hole mounting and compliance with environmental standards make it suitable for automotive applications.

Conclusion of CD74HC14E

The CD74HC14E from Texas Instruments is a versatile and reliable inverter logic IC chip. Its Schmitt-trigger inverters provide excellent noise immunity, making it suitable for applications where signal integrity is crucial. The wide operating voltage range and low quiescent current ensure it can be used in a variety of power supply configurations without compromising performance. With its high output current and compliance with environmental standards, the CD74HC14E is an excellent choice for digital systems, industrial control, consumer electronics, and automotive applications. Its robust features and performance benefits make it a standout choice in the 74HC series.