In an electric signal supply circuit, a signal generating source and a plurality of circuit cells are connected to each other by a wire line through resistors. Signal wire lines from the signal generating source to the respective circuit cells are formed in the form of a pyramid, and therefore, delay time differences to the circuit cells are reduced. Since delay time differences in a signal to the circuit cells from the signal generating source which is disposed at ends of the plurality of circuit cells are smaller, a circuit operation is stable.