SN74HC20DR - Texas Instruments

Manufacturer Part Number

SN74HC20DR

Manufacturer

Texas Instruments

Introduction

The SN74HC20DR is a dual 4-input NAND gate chip designed for high-performance logic operations, part of Texas Instruments' 74HC series.

Product Features and Performance

High-speed logic operations and processing

Dual 4-input NAND gate configuration for complex logic functions

Supports a wide range of supply voltages from 2V to 6V

Low quiescent current maxing at 2 µA for power efficiency

Balanced output drive with high and low currents of 5.2mA

Accepts a broad range of input logic levels

Product Advantages

Versatile power supply compatibility enhances usage in diverse applications

Energy-efficient design reduces power consumption

Rapid propagation delay (max 19ns at 6V, 50pF) ensures quick response times

Broad operating temperature range (-40°C to 85°C) for reliability in various environments

Key Technical Parameters

Logic Type: NAND Gate

Number of Circuits: 2

Input Logic Level Low: 0.5V to 1.8V

Input Logic Level High: 1.5V to 4.2V

Max Propagation Delay: 19ns at 6V, 50pF

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Compliant with rigorous Texas Instruments manufacturing standards

Ensured reliability through stringent quality control processes

Compatibility

Compatible with a wide range of other logic chips and microcontrollers within the logic level specifications

Surface mount technology (SMT) for compatibility with modern printed circuit board designs

Application Areas

Embedded systems

Consumer electronics

Automotive applications

Communication devices

Digital signal processing

Product Lifecycle

Currently in active production

Not nearing discontinuation, with replacements and future upgrades planned

Several Key Reasons to Choose This Product

High-speed operation ideal for demanding logic circuits

Low power consumption enhances battery life in portable devices

Wide operating temperature range suitable for industrial applications

Texas Instruments' reputation for reliability and quality

Versatility in application due to its compatibility and performance features