A level shifting circuit includes a charging means consisting of a charging regulator circuit which charges a second node to a logic “H” by setting a second switching circuit to an ON state and thereafter brings back the second switching circuit to an OFF state when a first node is changed from a logic “H” to a logic “L” by a change of an input signal, and charges the first node to the logic “H” by setting a first switching circuit to the ON state and thereafter brings back the first switching circuit to the OFF state when the second node is changed from the logic “H” to the logic “L” by the change of the input signal.