| 摘要 |
CMOS inverters are included in a standard cell. Power supply lines are electrically connected to CMOS inverters, and include lower layer interconnects and upper layer interconnect. Lower layer interconnects extend along a boundary of standard cells adjacent to each other and on the boundary. Upper layer interconnects are positioned more inside in standard cell than lower layer interconnects, as viewed from a plane. CMOS inverters are electrically connected through upper layer interconnects to lower layer interconnects. Thus, a semiconductor device is obtained that can achieve both higher speeds and higher integration.
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