Driver circuit and system including driver circuit

摘要

A driver circuit disclosed herein comprises a first inverter which comprises: a first transistor which is connected between a first power supply with a first voltage and a first output node; a second transistor which is connected between the first output node and a second power supply with a second voltage; and a voltage maintaining circuit which is provided between the second power supply and the second transistor and which maintains a voltage of the first output node in the vicinity of a threshold voltage of a transistor which is connected to the first output node even when the second transistor is turned on.