SN74HCS08QDRQ1 - Texas Instruments

Manufacturer Part Number

SN74HCS08QDRQ1

Manufacturer

Texas Instruments

Introduction

Automotive grade AND logic gate with Schmitt-trigger inputs

Product Features and Performance

Quadruple 2-input positive-AND gates

Schmitt-trigger inputs

2V to 6V supply voltage range

Low quiescent current of 2 µA max

Output current of 7.8mA high and low

Input logic levels compatible with various types of circuits

Fast propagation delay of 12ns max at 6V and 50pF load

Supports operating temperatures from -40°C to 125°C

Product Advantages

Resistant to voltage spikes and transients due to Schmitt-trigger inputs

Suitable for harsh automotive environments

Energy-efficient with low quiescent current

Can drive up to 7.8mA loads directly

Good choice for interfacing with various logic families due to wide input logic level range

Key Technical Parameters

4 independent AND gates

Each gate has 2 inputs

Supply Voltage: 2V to 6V

Quiescent Current (Max): 2 µA

Output Current High, Low: 7.8mA

Input Logic Level Low: 1V to 3V

Input Logic Level High: 1.5V to 4.2V

Max Propagation Delay: 12ns at 6V, 50pF

Automotive Grade with AEC-Q100 qualification

Quality and Safety Features

Capable of operating in extreme temperatures

Compliance with automotive industry standards (AEC-Q100)

Compatibility

Compatible with TTL and CMOS logic levels

Fits industry-standard 14-SOIC package sockets

Application Areas

Automotive electronics

Signal processing

Control systems

Logic level shifting

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades generally available

Several Key Reasons to Choose This Product

Schmitt-trigger input for higher noise immunity

Designed for rugged automotive applications

Low power consumption enhances battery life in automotive systems

Wide operating voltage range for flexible use in various circuits

High-temperature operation capability for under-hood applications

AEC-Q100 qualification assures quality and reliability

Ready availability in Tape & Reel packaging for automated assembly processes

Compatible with other devices in the 74HCS family for easy integration