| 摘要 |
PROBLEM TO BE SOLVED: To provide a more compact layout of a pass transistor logic circuit to be constructed by using six MOS transistors, and a semiconductor device equipped with the pass transistor logic circuit. SOLUTION: The pass transistor logic circuit composed of the six MOS transistors is laid. That is, a diffused layer of a substantially rectangular shape is provided as enclosed with a first boundary line, a second boundary line, a third boundary line and a fourth boundary line, an output terminal is provided at a substantially center of this diffused layer, first to fourth input terminals are provided at four corners, respectively, a first gate is provided on the second boundary line side of the output terminal, a second gate is provided on the fourth boundary line side of the output terminal, a third gate is provided between the first gate and the first input terminal, a fourth gate is provided between the first gate and the second input terminal, a sixth gate is provided between the second gate and the third input terminal, and a fifth gate is provided between the second gate and the fourth input terminal. COPYRIGHT: (C)2006,JPO&NCIPI
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