Semiconductor integrated circuit device

This disclosure concerns a device outputting data to the outside comprising a first transistor with a first conductive type which is connected between an output low voltage corresponding to a first logical value and the pad and which connects the output low voltage to the pad when the digital data has the first logical value; a second transistor with a second conductive type which is connected between an output high voltage corresponding to a second logical value and the pad and which connects the output high voltage to the pad when the digital data has the second logical value; and a third transistor with the first conductive type which is connected between the output high voltage and the pad so as to be parallel to the second transistor and which connects the output high voltage to the pad when the digital data has the second logical value.