Patent ID: 7622755
Filing Date: 2009-11-24
Classification: H01L

Abstract:
1. A primitive cell, comprising: a high finger PMOS transistor comprising: a first terminal connected to a high power source; and a gate to which a control voltage is applied and which has a plurality of fingers; and a low finger NMOS transistor comprising: a first terminal connected to a low power source; a gate to which the control voltage is applied and which has a plurality of fingers; and a second terminal connected to a second terminal of the high finger PMOS transistor, wherein the number of fingers of the gate of the low finger NMOS transistor is smaller than the number of fingers of the gate of the high finger PMOS transistor and the fingers of the high finger PMOS transistor extend along a narrow width of an active region and the fingers of the low finger NMOS transistor extend along a wide width of another active region.