CD74HCT14E - Harris Corporation

Manufacturer Part Number

CD74HCT14E

Manufacturer

Texas Instruments

Introduction

High-speed Si-gate CMOS device with Schmitt-trigger inputs

Product Features and Performance

6 independent inverter gates with Schmitt-trigger action on each input

Input levels compatible with TTL and CMOS logic

Balanced propagation delays

Product Advantages

Robust performance in noisy environments due to hysteresis of Schmitt trigger action

Low power consumption

High noise immunity

Key Technical Parameters

Logic Type: Inverter with Schmitt Trigger

Number of Circuits: 6

Number of Inputs: 1 per gate

Voltage - Supply: 4.5V to 5.5V

Current - Quiescent (Max): 2 µA

Current - Output High, Low: 4mA

Input Logic Level - Low: 0.5V to 0.6V

Input Logic Level - High: 1.9V to 2.1V

Max Propagation Delay @ V, Max CL: 38ns at 4.5V, 50pF

Operating Temperature: -55°C to 125°C

Quality and Safety Features

Produced to Texas Instruments' rigorous quality standards

Over-temperature and over-voltage protection for robust operation

Compatibility

Compatible with TTL and CMOS logic levels

Through hole packaging allows for easy integration into existing designs

Application Areas

Signal processing

Wave shaping

Noise filtering circuits

Digital logic systems

Product Lifecycle

Active product with ongoing manufacturer support

No indication of discontinuation, replacements or upgrades required

Several Key Reasons to Choose This Product

High noise immunity suitable for challenging electrical environments

Low power consumption supports energy-efficient designs

Wide operating temperature range for use in extreme conditions

Texas Instruments' reputation for quality and reliability

Compatible with a range of existing logic systems for easy integration