A driving circuit is provided by the present invention. The driving circuit includes a level shifter, a buffer and a switch. The switch is coupled between the level shifter and the buffer. While the level shifter is transiting, the switch is turned off, and the switch is turned on after the level shifter completes the transition. Therefore, the transition time of the level shifter is different from the transition time of the buffer so as to avoid simultaneously conducting large currents to adversely affect the transition capability of the level shifter.