SN74LS14N - Texas Instruments

Manufacturer Part Number

SN74LS14N

Manufacturer

Texas Instruments

Introduction

The SN74LS14N is a hex Schmitt-trigger inverter from Texas Instruments' 74LS family designed for logic-level conversion and noise filtering.

Product Features and Performance

Hex inverter configuration

Schmitt-trigger inputs for enhanced noise immunity

Typical supply voltage of 5V

Six independent inverters in one package

Fast propagation delay

Product Advantages

Robust Schmitt-trigger action helps in cleaning up noisy signals

High output drive capability

Low power consumption inherent to LS technology

Industry-standard 74LS series compatibility

Key Technical Parameters

Number of Circuits: 6

Number of Inputs: 1 per circuit

Voltage - Supply: 4.75V to 5.25V

Output Current - High, Low: 400µA, 8mA

Low-Level Input Voltage: 0.5V

High-Level Input Voltage: 1.9V

Propagation Delay (Max): 22ns

Load Capacitance (Max CL): 15pF

Quality and Safety Features

Wide operating temperature range of 0°C to 70°C

Over-temperature and over-voltage protection inherent in LS technology

Compatibility

Compatible with other 74LS series logic products

Through-hole mounting for easy integration into PCBs

Industry-standard 14-PDIP package for straightforward replacement

Application Areas

Signal conditioning

Logic-level conversion

Waveform shaping

Glitch filtering in digital circuits

Automotive, industrial, and consumer electronics

Product Lifecycle

Active Product Status

Not indicated as nearing discontinuation

Upgrades or replacements may be available in the Texas Instruments' 74LS family

Several Key Reasons to Choose This Product

Proven Texas Instruments quality and reliability

Schmitt-trigger action for high noise immunity

Capable of driving multiple loads

Suitable for a wide array of applications across different sectors

Ready availability and continued manufacturer support

Easily integrated into a wide range of electronic circuits due to standard 14-DIP package