SINGLE 8 CHANNEL ANALOG MULTIPLEXER DEMULTIPLEXER WITH INJECTION CURRENT PROTECTION The **M74HC4851TTR** 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 (Typical):** ~70Ω (at VCC = 4.5V)  
- **Channel-to-Channel Matching:** Tightly controlled for precision applications  
- **Break-Before-Make Switching:** Prevents signal shorting during switching  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16  

### **Descriptions:**  
The **M74HC4851TTR** is an 8-channel analog multiplexer/demultiplexer IC designed for signal routing in mixed-signal applications. It features low on-resistance and high noise immunity, making it suitable for precision analog and digital switching.  

### **Features:**  
- **8-Channel Analog Multiplexer/Demultiplexer**  
- **Low On-Resistance and Leakage Current**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **High Noise Immunity**  
- **Break-Before-Make Switching Action**  
- **Compatible with TTL and CMOS Logic Levels**  
- **Pb-Free and RoHS Compliant**  

This IC is commonly used in data acquisition systems, communication devices, and test equipment.

SINGLE 8 CHANNEL ANALOG MULTIPLEXER DEMULTIPLEXER WITH INJECTION CURRENT PROTECTION