Patent ID: 8319528

Claim:
A semiconductor device comprising: a first transistor including a gate, a source and a drain; a second transistor including a gate, a source and a drain; a third transistor including a gate, a source and a drain; a fourth transistor including a gate, a source and a drain; a fifth transistor including a gate, a source and a drain; a sixth transistor including a gate, a source and a drain; and a seventh transistor including a gate, a source and a drain, wherein one of the source and the drain of the first transistor is electrically connected to a first input terminal, wherein one of the source and the drain of the second transistor is electrically connected to a second input terminal, wherein the gate of the first transistor is electrically connected to the one of the source and the drain of the first transistor, wherein the gate of the second transistor is electrically connected to the one of the source and the drain of the second transistor, wherein the gate of the third transistor is electrically connected to the other of the source and the drain of the first transistor, wherein the gate of the fourth transistor is electrically connected to the other of the source and the drain of the second transistor, wherein one of the source and the drain of the third transistor is electrically connected to a first line, wherein one of the source and the drain of the fourth transistor is electrically connected to the first line, wherein the other of the source and the drain of the third transistor is electrically connected to an output terminal, wherein the other of the source and the drain of the fourth transistor is electrically connected to the output terminal, wherein the gate of the fifth transistor is electrically connected to a third input terminal, wherein the gate of the sixth transistor is electrically connected to the third input terminal, wherein the gate of the seventh transistor is electrically connected to the third input terminal, wherein one of the source and the drain of the fifth transistor is electrically connected to a second line, wherein one of the source and the drain of the sixth transistor is electrically connected to the second line, wherein one of the source and the drain of the seventh transistor is electrically connected to the second line, wherein the other of the source and the drain of the fifth transistor is electrically connected to the gate of the third transistor, wherein the other of the source and the drain of the sixth transistor is electrically connected to the gate of the fourth transistor, and wherein the other of the source and the drain of the seventh transistor is electrically connected to the output terminal.