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The Onsemi MC74HC4052ADR2G is a high-speed CMOS analog multiplexer/demultiplexer designed to switch analog signals. This device provides two independent multiplexers with two data inputs each, allowing for the selection between multiple signals. Functions - Multiplexer/Demultiplexer: It can switch one of several input signals to a single output. - High-Speed Switching: Designed to operate at high speeds with low propagation delay. - Dual Multiplexing: Two sets of multiplexing capabilities in a single IC, allowing for more complex signal routing. - Low Power Consumption: Operates with a reduced supply voltage range, making it ideal for battery-powered applications. Applications - Signal Routing: Commonly used in audio devices, video systems, and communication equipment to route signals. - Data Acquisition Systems: Ideal for applications requiring the selection of different input signals for measurement. - Multi-Channel Sampling: Useful in situations where only one channel is active at a time, like sensor inputs. - Analog Signal Processing: Employed in various analog circuits for switching tasks. Alternative Parts - MC74HC4051: An 8-channel analog multiplexer/demultiplexer. - MC74HC4060: A versatile IC often used in timing applications. - CD4052: A similar dual 4-channel multiplexer/demultiplexer with comparable functions. Embedded Modules - Evaluation Boards: Onsemi offers evaluation boards for prototyping with the MC74HC4052 to facilitate integration into designs. - Development Kits: Various development kits that include this IC for broader applications in robotics, communication, and audio processing. Related Q&A 1. Q: What is the supply voltage range for the MC74HC4052ADR2G? A: The MC74HC4052ADR2G operates typically within a supply voltage range of 2V to 6V. 2. Q: Can the MC74HC4052ADR2G handle digital signals? A: While primarily an analog multiplexer, it can also handle digital signals as long as they are within the input voltage range and compatible with the CMOS logic levels. 3. Q: How many input and output channels does the MC74HC4052ADR2G have? A: The MC74HC4052ADR2G has four input channels (two multiplexers) and one output channel. 4. Q: What are the key benefits of using CMOS technology in the MC74HC4052ADR2G? A: The key benefits include low power consumption, high noise immunity, high-speed operation, and the ability to operate over a wide range of supply voltages. 5. Q: What is the main difference between the MC74HC4052 and the MC74HC4051? A: The main difference is the number of channels: the MC74HC4052 has two 4-channel multiplexers, while the MC74HC4051 has one 8-channel multiplexer, providing different routing capabilities depending on application needs.