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

Each V_CC pin must have a good bypass capacitor to prevent power disturbance. TI recommends a 0.1-µF capacitor for devices with a single supply; and a 0.01-µF or 0.022-µF capacitor for each power pin if there are multiple V_CC pins. 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 must be installed as close to the power pin as possible for best results.