Semiconductor integrated circuit device

摘要

A semiconductor integrated circuit device is provided, in which a node from which an output signal of a level shifter is sent can be initialized such that the potential thereof be set at a desired logic level at the time of power supply. The semiconductor integrated circuit device includes a level shifter 6 and two capacitors N10 and C0. The level shifter 6 receives an input signal and converts the received signal to a signal having a voltage amplitude greater than that of the received signal, then to provide the signal to a node D3. The capacitor N10 is connected to the node D3, and the capacitor C0 is connected in series with the capacitor N10. The capacitor N10 is formed of a MOS transistor having a gate connected to the node D3 and a source and a drain both connected to the capacitor C0.