SN74AHC14N - Texas Instruments

Manufacturer Part Number

SN74AHC14N

Manufacturer

Texas Instruments

Introduction

The SN74AHC14N is a hex Schmitt-trigger inverter designed for high-speed logic inversion with a Schmitt-trigger action at the input.

Product Features and Performance

Includes six inverters in one package

Each inverter has a Schmitt-trigger input

Low power consumption, at 2µA max quiescent current

Supports 2V to 5.5V supply operation

8mA current output for both high and low levels

Fast propagation delay of 10.6ns max at 5V, 50pF

Product Advantages

High noise immunity due to Schmitt-trigger action

Capable of operating in a wide temperature range from -40°C to 125°C

Suitable for interfacing with high-speed CMOS systems

Key Technical Parameters

Logic Type: Inverter

Number of Circuits: 6

Number of Inputs: 1

Voltage - Supply: 2V ~ 5.5V

Current - Quiescent (Max): 2 µA

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

Input Logic Level - Low: 0.9V ~ 1.65V

Input Logic Level - High: 2.2V ~ 3.85V

Max Propagation Delay @ V, Max CL: 10.6ns @ 5V, 50pF

Quality and Safety Features

Designed to operate over a broad range of environmental conditions

Lead-free and RoHS compliant

Compatibility

Through-hole mounting compatible with breadboards and prototyping boards

PDIP package easily replaceable and suited for socket or soldered applications

Application Areas

Wide range of applications in computing, consumer electronics, and industrial markets

Suitable for wave and soldering techniques

Product Lifecycle

Product Status: Active

Robust lifecycle with ongoing manufacturer support

No near-term discontinuation, replacements or upgrades anticipated

Several Key Reasons to Choose This Product

Robust noise immunity enhances circuit stability

Low power consumption ideal for battery-operated devices

Versatile supply voltage range compatible with various logic families

Extended operating temperature range suitable for industrial environments

Fast response time beneficial for high-speed applications

Texas Instruments reliability and support

Through hole mounting simplifies prototyping and manufacturing processes