CD74HC4051QPWRQ1 - Texas Instruments

Manufacturer Part Number

CD74HC4051QPWRQ1

Manufacturer

Texas Instruments

Introduction

High-speed CMOS logic 8-channel analog multiplexer/demultiplexer IC suitable for automotive applications

Product Features and Performance

Multiplexer/Demultiplexer 8:1 configuration

Single 8-channel or differential 4-channel operation

High-speed analog switching

Low on-state resistance, 130 Ohms maximum

Channel matching with 5 Ohm variance

Wide voltage supply range from 2V to 6V

Bidirectional operation

Product Advantages

Low crosstalk between channels

Low charge injection

High off-channel impedance

Low leakage current, 400nA maximum

Extended operating temperature range suitable for automotive use

Key Technical Parameters

8:1 Multiplexer/Demultiplexer Circuit

1 Circuit per chip

On-State Resistance Max 130Ohm

Channel-to-Channel Matching ΔRon 5Ohm

Voltage Supply Range Single 2V to 6V

Dual Supply Range ±1V to 5V

3db Bandwidth 180MHz

Channel Capacitance 25pF

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust operating temperature range from -40°C to 125°C

Compatibility

Compatible with CMOS, NMOS, and TTL logic levels

Multi-voltage operation ability

Application Areas

Automotive systems

Data acquisition systems

Signal gating

Communication systems

Product Lifecycle

Active product status

Not nearing discontinuation

Availability of replacements or upgrades likely

Key Reasons to Choose This Product

Highly suited for automotive applications with AEC-Q100 qualification

Low power consumption with high switching speeds

Wide operating voltage range accommodates various system designs

Robust temperature performance ensures reliability under extreme conditions

Availability in Tape & Reel packaging for efficient automated assembly