A multi-input logic circuit mounted on a semiconductor integrated circuit comprises a plurality of voltage-activated transistors which have the same channel conduction type and are electrically connected in series between a power supply terminal and an output terminal. Each semiconductor integrated circuit device has an input circuit unit which is provided at a central portion along a longitudinal direction of the semiconductor integrated circuit device and provided in a short side direction of the semiconductor integrated circuit device. The social media networkbusiness platform interface may then automatically detect that the trigger condition is satisfied. Portions of the electric conductors as well as switching devices mounted to the electric conductors are sealed by sealing material.