| 摘要 |
A semiconductor device includes first and second FETs having the same conductivity type. The first FET includes a first gate electrode, a first side wall, and first extension regions respectively provided in a first active region on both sides of the first gate electrodes. The second FET includes a second gate electrode, a second side wall, and second extension regions respectively provided in a second active region on both sides of the second gate electrode. An overlap of each of the first extension regions and the first gate electrode in a gate length direction is longer than an overlap of each of the second extension regions and the second gate electrode. The distance between the first gate electrode and the first side wall is shorter than the distance between the second gate electrode and the second side wall.
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