The M74HC352B1 is a high-speed CMOS Dual 4-channel multiplexer fabricated with silicon gate C²MOS technology from STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This integrated circuit is designed to select one of the four data inputs for each section, based on the common binary address presented at the select inputs, and to present this data at the respective outputs.

The M74HC352B1 combines low quiescent power dissipation and high noise immunity characteristic of CMOS devices, with speeds similar to LSTTL. This makes it ideal for a variety of applications in the telecommunications, computing, and industrial sectors where efficient data routing and processing are crucial.

Key Features

• High Speed: Typical t_PD of 15ns at V_CC = 5V, ensuring swift data processing and signal routing.
• Low Power Consumption: Notable for its low power requirements, it features a maximum I_CC of 8µA when in the quiescent state, contributing to energy-efficient designs.
• High Noise Immunity: Characterized by a V_NN of 1.2V at V_CC = 5V, the device is robust against electrical noise, which enhances its reliability in complex circuits.
• Multiple Input/Output Configurations: Each multiplexer has 4 inputs and 1 output, allowing for versatile combinations in data routing.
• Wide Operating Voltage Range: The device can operate over a range of 2V to 6V, accommodating various power supplies and system requirements.

Applications

The versatility of the M74HC352B1 makes it suitable for a wide array of applications, including:

• Data routing in communication systems
• Signal gating, demultiplexing, and multiplexing in computing hardware
• Function generation and logic implementation in industrial controls

With its combination of speed, efficiency, and robustness, the M74HC352B1 from STMicroelectronics is a reliable choice for designers looking to enhance the performance and functionality of their digital systems.