SN74HC14N - Texas Instruments

Manufacturer Part Number

SN74HC14N

Manufacturer

Texas Instruments

Introduction

The SN74HC14N is a hex inverter with Schmitt-Trigger inputs from Texas Instruments designed for logic-level conversion and signal conditioning with a high noise threshold.

Product Features and Performance

Six independent inverters

Schmitt-Trigger action at all inputs

Noise-filtering capability

Wide supply voltage range 2V to 6V

Low quiescent current of 2 µA max.

Product Advantages

Robust performance with high noise immunity

Low power consumption

Suitable for interfacing with different logic levels

Standard industry footprint for easy replacement

Key Technical Parameters

Logic Type: Inverter Schmitt Trigger

Number of Circuits: 6

Number of Inputs: 1 per circuit

Voltage Supply Range: 2V to 6V

Current Quiescent Max: 2 µA

Output Current High Low: 5.2mA

Input Logic Level Low: 0.3V to 1.2V

Input Logic Level High: 1.5V to 4.2V

Propagation Delay Max: 21ns at 6V, 50pF load

Operating Temperature Range: -40°C to 85°C

Through-hole mounting

14-PDIP package

Quality and Safety Features

Industry-standard certification

High-temperature operation reliability

Compatibility

Standard pinout compatible with multiple devices

Integrable with 74 series logic family

Application Areas

Oscillator circuits

Signal conditioning

Pulse shaping

Logic-level translation

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Availability of replacements and possible upgrades within Texas Instruments' 74 logic series

Several Key Reasons to Choose This Product

High noise threshold suitable for electrically noisy environments

Low power consumption for energy-efficient designs

Wide operating voltage range for compatibility with various systems

Fast propagation delay ensures timely signal processing

Reliable operation in extreme temperature conditions

Industry-standard footprint for ease of design and replacement

Versatility in applications ranging from consumer electronics to industrial automation systems