The power supply can be any voltage between the minimum and maximum supply voltage rating located in the Recommended Operating Conditions.

Each Vcc terminal should have a good bypass capacitor to prevent power disturbance. For devices with a single supply, a 0.1 μF bypass capacitor is recommended. If there are multiple Vcc terminals then a 0.01 μF or 0.022 μF capacitor is recommended for each power terminal. It is ok to parallel multiple bypass capacitors to reject different frequencies of noise. 0.1 μF and 1 μF capacitors are commonly used in parallel. The bypass capacitor should be installed as close to the power terminal as possible for best results