Product Overview: MC74HC4051ADTR2 by ON Semiconductor

The MC74HC4051ADTR2 is a high-performance, silicon-gate CMOS analog multiplexer/demultiplexer with a digital select from ON Semiconductor. This versatile component is a part of the HC4051A series and is designed to handle both digital and analog signals, allowing it to be used in a wide range of applications, from data acquisition systems to signal routing in communication devices.

Key Features

• Channel Configuration: It features an 8-channel configuration, which enables it to efficiently manage multiple signal inputs with a single chip.
• Versatility: The device can operate as either a multiplexer or a demultiplexer, providing flexibility in signal management.
• Low ON Resistance: With a typical ON resistance of 70 ohms at V_CC = 4.5V, the MC74HC4051ADTR2 ensures minimal signal loss during transmission.
• Wide Operating Voltage Range: It has an operating voltage range of 2V to 6V, which makes it suitable for interfacing with both TTL and CMOS logic levels.
• Low Power Consumption: The device boasts low power dissipation, with 80 nA typical static current, contributing to energy-efficient designs.
• High Noise Immunity: A characteristic of ON Semiconductor's CMOS technology is the high noise immunity, providing reliable performance in electrically noisy environments.
• Extended Temperature Range: It can operate over an extended industrial temperature range from -55°C to +125°C, ensuring functionality in harsh conditions.

Applications

The MC74HC4051ADTR2 is suitable for various applications such as:

• Analog and digital multiplexing/demultiplexing
• Signal gating
• Data acquisition systems
• Communication systems
• Audio/video switching

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the MC74HC4051ADTR2 is no exception. It is designed to meet stringent industry standards, ensuring high reliability and performance for critical applications. The device is available in a TSSOP-16 package, offering a compact solution for space-constrained designs.