Semiconductor devices and electronic devices

Abstract

A semiconductor device capable of performing product operations with low power consumption is provided. The invention is a semiconductor device including first and second circuits. The first circuit includes a first holding portion and a first transistor, and the second circuit includes a second holding portion and a second transistor. Each of the first and second circuits is electrically connected to first and second input wirings and the first and second wirings. The first holding portion functions to hold a first current flowing through the first transistor, and the second holding portion functions to hold a second current flowing through the second transistor. The first and second currents are determined based on first data. By inputting a potential corresponding to the second data to the first and second input wirings, the first circuit outputs a current to one of the first and second wirings, and the second circuit outputs a current to the other of the first and second wirings. The amount of current output by the first and second circuits to the first or second wiring is determined based on the first and second data.