| abstract |
A semiconductor device is provided. The semiconductor device includes: a plurality of power supply lines extending in a first direction; first transistors each formed in a first region and having a first threshold voltage; and second transistors each formed in the second region and having a second threshold voltage higher than the first threshold voltage. One of the plurality of power supply lines is interposed between the first region and the second region, the first transistor implements the first part of the multiplexer, the clock buffer and the first latch, the multiplexer The first part of the multiplexer circuit, the clock buffer and the first latch are arranged on the data path, and the second transistor implements the second part and the second latch of the multiplexer circuit, the first part of the multiplexer circuit The two parts and the second latch are arranged on the feedback path, and the first part of the multiplexer circuit and the second part of the multiplexer circuit are arranged in a common position along the first direction. |