SN74HC21QPWRQ1 - Texas Instruments

Manufacturer Part Number

SN74HC21QPWRQ1

Manufacturer

Texas Instruments

Introduction

The SN74HC21QPWRQ1 is a high-speed Si-gate CMOS device featuring dual 4-input AND gates.

Product Features and Performance

Two 4-input AND gates in one package

Operates from 2V to 6V supply voltage

Low quiescent current of 2 µA maximum

Output current of 5.2mA (high and low)

Compatible with TTL logic levels

Product Advantages

Suitable for automotive applications

High noise immunity characteristic of CMOS technology

Enhanced system reliability with low power consumption

Capability to drive 10 LSTTL loads

Designed for use in harsh automotive environments

Key Technical Parameters

Logic Type: AND Gate

Number of Circuits: 2

Number of Inputs: 4 per gate

Quiescent Current (Max): 2 µA

Output Current: 5.2mA (high and low)

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 Range: -40°C to 125°C

Quality and Safety Features

Meets AEC-Q100 automotive qualification

Robust operating temperature range ensures reliability in extreme conditions

Enhanced product longevity with built-in electrostatic discharge (ESD) protection

Compatibility

Compatible with TTL outputs

Surface mount package integrates well with modern PCB technologies

Application Areas

Automotive systems

Data processing

Control systems

Industrial electronics

Product Lifecycle

Status: Active

This component is in active production with no current indication of discontinuation

Availability of replacements or upgrades through Texas Instruments' vast portfolio

Several Key Reasons to Choose This Product

Ensures reliable operation in temperature extremes common to automotive and industrial applications

Low power consumption aids in reducing energy costs and thermal issues

Enhanced system reliability provided by the AEC-Q100 qualification

Flexible voltage range suitable for various logic systems

Ideal for density applications due to dual gate configuration

Long-term availability and support from Texas Instruments