Texas Instruments

SN7414D  

Gates and Inverters

SN7414D Description

The SN7414D is a high-performance logic IC chip from Texas Instruments, designed for applications requiring robust signal inversion and noise immunity. This device belongs to the 7400 series and is housed in a surface-mount package, making it suitable for compact and high-density PCB designs. The SN7414D features six independent Schmitt-trigger inverters, each with a single input, ensuring reliable operation across a wide range of input signal levels.

Key technical specifications include an operating temperature range of 0°C to 70°C, making it suitable for general industrial and commercial applications. The device operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard 5V logic systems. The maximum propagation delay is 22ns at 5V with a maximum capacitive load of 15pF, providing fast switching times and high-speed performance.

The SN7414D is designed with Schmitt-trigger inputs, which offer enhanced noise immunity and stable operation even with slow or noisy input signals. The input logic levels are defined as 0.6V for low and 2V for high, ensuring compatibility with a wide range of digital systems. The device can source up to 800µA and sink up to 16mA, making it suitable for driving various types of loads.

SN7414D Features

• Schmitt-Trigger Inputs: Enhance noise immunity and provide stable operation with varying input signal levels.
• Fast Propagation Delay: With a maximum delay of 22ns at 5V and 15pF, the SN7414D ensures high-speed performance suitable for demanding applications.
• Wide Operating Voltage Range: Compatible with standard 5V logic systems, ensuring flexibility in design.
• Surface-Mount Package: Ideal for compact and high-density PCB designs, facilitating modern electronics manufacturing processes.
• Robust Performance: Operating temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments.
• Compliance and Standards: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory compliance.

SN7414D Applications

The SN7414D is ideal for a variety of applications where reliable signal inversion and noise immunity are critical. Some specific use cases include:

• Digital Signal Processing: Inverting and cleaning up digital signals in various electronic systems.
• Communication Systems: Ensuring stable operation of digital communication lines by providing noise-immune signal inversion.
• Industrial Control Systems: Managing digital inputs and outputs in industrial environments where noise and signal integrity are concerns.
• Consumer Electronics: Enhancing the reliability of digital circuits in consumer devices by providing stable and fast signal inversion.

Conclusion of SN7414D

The SN7414D from Texas Instruments is a versatile and reliable logic IC chip, offering robust performance and enhanced noise immunity through its Schmitt-trigger inputs. With a fast propagation delay and compatibility with standard 5V logic systems, the SN7414D is well-suited for a wide range of applications, from digital signal processing to industrial control systems. Its surface-mount package and wide operating temperature range make it an ideal choice for modern electronics designs, ensuring high-density and reliable performance. The SN7414D stands out as a reliable and efficient solution for applications requiring high-speed and noise-immune signal inversion.

SN7414D Documents

Download datasheets and manufacturer documentation for SN7414D

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

SN7414D Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)      

SPICE Models :

SN7414 Behavioral SPICE Model