Fairchild (onsemi)

74F14SCX  

Gates and Inverters

74F14SCX Description

The 74F14SCX is a high-performance logic IC chip from the 74F series, manufactured by Fairchild Semiconductor (now part of onsemi). This IC is designed as a Schmitt Trigger Inverter with six independent channels, each featuring a single input. It is housed in a 14-pin SOIC package, making it suitable for surface mount applications. The 74F14SCX operates within a supply voltage range of 4.5V to 5.5V and can function effectively within an operating temperature range of 0°C to 70°C.

The IC boasts a maximum propagation delay of 10.5ns at 5V with a maximum capacitive load of 50pF, ensuring fast and reliable signal inversion. The input logic levels are defined as 1.1V for low and 2V for high, providing clear and precise signal transitions. The output current capabilities are rated at 1mA for high and 20mA for low, making it suitable for driving various types of loads.

74F14SCX Features

• Logic Type: Inverter
• Number of Circuits: 6 independent Schmitt Trigger Inverters
• Number of Inputs per Circuit: 1
• Operating Temperature Range: 0°C to 70°C
• Supply Voltage Range: 4.5V to 5.5V
• Max Propagation Delay: 10.5ns @ 5V, 50pF
• Input Logic Levels: 1.1V (Low), 2V (High)
• Output Current: 1mA (High), 20mA (Low)
• Mounting Type: Surface Mount
• Package: 14-pin SOIC
• Features: Schmitt Trigger
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

74F14SCX Applications

The 74F14SCX is ideal for a variety of applications where signal inversion and noise immunity are critical. Its Schmitt Trigger feature ensures robust performance in noisy environments, making it suitable for digital signal processing, clock signal inversion, and data transmission systems. The fast propagation delay and high current drive capabilities make it an excellent choice for high-speed digital circuits.

Specific use cases include:

• Digital Signal Processing: Inverting digital signals with minimal delay.
• Clock Signal Inversion: Generating inverted clock signals for synchronous circuits.
• Data Transmission: Inverting data signals in communication systems to maintain signal integrity.
• Noise Immunity: Enhancing signal stability in noisy environments with Schmitt Trigger functionality.

Conclusion of 74F14SCX

The 74F14SCX is a versatile and reliable logic IC chip that offers high performance and robust features. Its Schmitt Trigger Inverter design provides excellent noise immunity and fast signal inversion, making it suitable for a wide range of digital applications. With its surface mount package and compliance with RoHS3 standards, the 74F14SCX is an environmentally friendly solution for modern electronic designs. Despite being marked as obsolete, the 74F14SCX remains a valuable component for engineers and designers looking for a high-quality inverter IC with proven performance characteristics.

74F14SCX Documents

Download datasheets and manufacturer documentation for 74F14SCX