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

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