Patent ID: 6097067
Filing Date: 2000-08-01
Classification: H01L

Abstract:
A semiconductor apparatus comprising:a first group of two insulated gate type transistors with different first and second conductivity types of channels having source, drain and gate electrodes, wherein the drain electrodes of the transistors are connected together, the source electrodes of the transistors are connected to a power source, and a region in which the transistor of the first conductivity type is provided is connected to a potential control terminal; anda second group of two insulated gate type transistors having different first and second conductivity having source, drain and gate electrodes types of channels, wherein the drain electrodes of the transistors are connected together, and the source electrodes of the transistors are connected to a power source,wherein the gate electrodes of the transistors of the first group are connected to an input node, the drain electrodes of the transistors of the first group are connected to the gate electrodes of the transistors of the second group, and the drain electrodes of the transistors of the second group are connected to an output node, andthe insulated gate type transistor of the first conductivity type of the first group is formed in a semiconductor region electrically separated from the insulated gate type transistor of the first conductivity type of the second group.