MC74LCX257DR2G - onsemi

Manufacturer Part Number

MC74LCX257DR2G

Manufacturer

onsemi

Introduction

The MC74LCX257DR2G is a high-speed CMOS 4x2:1 multiplexer from onsemi's 74LCX series, designed for signaling in mixed 3.3V and 5V environments.

Product Features and Performance

High-speed multiplexing with low power consumption.

Optimized for 2.3V to 3.6V VCC operation.

5V tolerant inputs for interfacing with 5V logic.

Low quiescent current ideal for battery-powered applications.

Implements 4 x 2:1 multiplexer logic.

8mA drive strength for robust signal driving.

Product Advantages

Enables high-speed data multiplexing in low-voltage applications.

High noise immunity and low power dissipation.

Compatibility with 5V signal levels increases design flexibility.

Suitable for power-sensitive applications due to minimal power requirement.

Key Technical Parameters

Circuit configuration: 4 x 2:1

Independent Circuits: 1

Output Current High, Low: 8mA

Single Supply Voltage: 2.3V ~ 3.6V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Manufactured by onsemi, ensuring high-quality and reliability.

Designed to meet stringent safety standards for industrial applications.

Compatibility

5V tolerant inputs allow for use in a mixed-voltage environment.

Compatible with various microcontrollers and logic circuits within its supply voltage range.

Application Areas

Signal routing in telecommunications.

Data multiplexing in computing and storage systems.

Function selection in consumer electronics.

Interface bridging in mixed-voltage systems.

Product Lifecycle

Currently active, with no immediate plan for discontinuation.

Supported by onsemi with future upgrades and replacements potentially available.

Several Key Reasons to Choose This Product

High-speed performance suitable for advanced digital systems.

Low power consumption enhances system efficiency and battery life.

Wide operating temperature range suitable for industrial applications.

Onsemi's reliability and support ensure long-term viability in products.

Flexibility in application due to compatible voltage ranges and 5V tolerant inputs.