| 摘要 |
A semiconductor device with low power consumption and a small area is provided. By using a transistor including an oxide semiconductor for a channel as a transistor included in a flip-flop circuit, a divider circuit in which the number of transistors is small, power consumption is low, and the area is small can be achieved. By using the divider circuit, a semiconductor device which operates stably and is highly reliable can be provided. |
