CD74HCT4051M - Texas Instruments

Manufacturer Part Number

CD74HCT4051M

Manufacturer

Texas Instruments

Introduction

High-speed CMOS logic 8-channel analog multiplexer/demultiplexer IC

Product Features and Performance

High-performance silicon-gate CMOS technology

Multiplex/Demultiplex 8-channel configuration

Low ON-state resistance of 130Ohm maximum

Excellent Channel-to-Channel matching of 5Ohm

Single or dual supply operation

Wide analog input voltage range

High off isolation, fast switching speeds

Low crosstalk between switches

Enhanced system-level ESD protection

Product Advantages

Significant power savings compared to equivalent bipolar types

Extended signal range for voltage supplies

Robust temperature performance ranging from -55°C to 125°C

High noise immunity and low power dissipation

Key Technical Parameters

8:1 Multiplexer/Demultiplexer Circuit

Single 4.5V to 5.5V or dual ±1V to 5V supply voltage

3dB bandwidth at 180MHz

Channel capacitance at 5pF (off) and 25pF (off)

Leakage current at 400nA maximum (IS(off))

Quality and Safety Features

Compliance with RoHS specifications

Manufactured in ISO-certified facilities

Operating temperature range ideal for harsh environments

Compatibility

Compatible with TTL types

SMT compatible with 16-SOIC packaging

Application Areas

Analog and digital multiplexing/demultiplexing

Data acquisition systems

Signal routing

Communication systems

Product Lifecycle

Status: Last Time Buy

Potential for discontinuation with recommendations for replacements or upgrades available

Several Key Reasons to Choose This Product

Optimized for low voltage and low power operations

Proven reliability and performance backed by Texas Instruments

High-speed operation suitable for consumer and industrial applications

Ease of design with a simple interface and logic-level conversion

Cost-effective solution for complex circuit configurations