High-Speed CMOS Logic Analog Multiplexers/Demultiplexers The CD74HC4051PWRG4 is a high-speed CMOS analog multiplexer/demultiplexer manufactured by Texas Instruments. Key specifications include:

- **Supply Voltage Range**: 2V to 6V  
- **On-State Resistance**: 70Ω (typical at 4.5V supply)  
- **Low Power Consumption**: 80µA (max)  
- **Number of Channels**: 8  
- **Logic Compatibility**: CMOS  
- **Operating Temperature Range**: -55°C to 125°C  
- **Package**: TSSOP-16  
- **Break-Before-Make Switching**: Ensures no signal overlap  
- **Low Crosstalk**: Between channels  

This device is designed for analog and digital signal switching applications.