An integrated circuit includes a trimming signal creating section, disposed downstream of a trimming circuit in which a number of fuses are arranged in alignment, creating a trimming signal corresponding to the trimming value on the basis of a signal output from said trimming circuit and arranges blown object fuses such that every two of the blown object fuses are interposed at least one un-blown fuses in the trimming circuit. An efficient arrangement of blowing points in addition to the above arrangement of blown object fuses can reduce the area occupied by the trimming circuit.