SINGLE 8 CHANNEL ANALOG MULTIPLEXER DEMULTIPLEXER WITH INJECTION CURRENT PROTECTION The **M74HC4851MWR** is a high-speed CMOS analog multiplexer/demultiplexer manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Technology:** High-Speed CMOS  
- **Supply Voltage Range:** 2V to 6V  
- **Low Power Consumption:** Suitable for battery-operated devices  
- **On-Resistance:** Typically 70Ω at 4.5V supply  
- **Channel-to-Channel Matching:** Tightly controlled for precision applications  
- **Break-Before-Make Switching:** Ensures no signal overlap during switching  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The **M74HC4851MWR** is an 8-channel analog multiplexer/demultiplexer with digital control. It allows one of eight analog inputs to be connected to a common output, or vice versa, making it useful in signal routing applications.  

### **Features:**  
- **8-Channel Analog Multiplexer/Demultiplexer**  
- **Low On-Resistance**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **High Noise Immunity**  
- **Fast Switching Speed**  
- **Break-Before-Make Switching Action**  
- **Compatible with TTL Levels**  

This device is commonly used in data acquisition systems, audio/video signal routing, and other applications requiring analog signal switching.

SINGLE 8 CHANNEL ANALOG MULTIPLEXER DEMULTIPLEXER WITH INJECTION CURRENT PROTECTION