The boosted pulse generator circuit is connected between a first inverter circuit and a first inverter circuit, which receives an input signal and a diode connected MOS transistor between the first potential node and the second potential node. A second inverter circuit connected to an input terminal and an output terminal, and a capacitor connected between an output terminal of the first inverter circuit and a connection node of the diode and the second inverter circuit, wherein a back gate of the MOS transistor is provided. It is connected to the gate, It is characterized by the above-mentioned.
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