The recommended operating voltage range for the CD40106BEE4 is 4.5V to 15V.
To ensure proper biasing for oscillation, connect a resistor (typically 1kΩ to 10kΩ) between the output (pin 2 or 4) and the input (pin 1 or 3) of the inverter, and a capacitor (typically 10nF to 100nF) between the output and ground.
The maximum frequency of operation for the CD40106BEE4 is approximately 10MHz, but this can vary depending on the specific application and operating conditions.
Yes, the CD40106BEE4 can be used as a crystal oscillator. Connect the crystal between the input (pin 1 or 3) and ground, and add a resistor (typically 1kΩ to 10kΩ) between the output (pin 2 or 4) and the input.
To reduce power consumption, consider using a lower operating voltage, reducing the clock frequency, or using a lower-power version of the CD40106BEE4 (e.g., the CD40106BEE4A).