Integrated circuit

An integrated circuit, comprising:

• a transmission gate, comprising:
• first to fourth transistors each including a gate, wherein the gates of the first and second transistors are coupled together and the gates of the third and fourth transistors are coupled together;
• a first conductive pattern that extends in a first direction and corresponds to drain/source terminals of the first and third transistors;
• a first conductive line extending in a second direction to couple a source/drain terminal of the first transistor and arranged in a first metal track;
• and
• a second conductive line extending in the second direction to couple to a source/drain terminal of the fourth transistor and arranged in a second metal track,
• wherein the first transistor is configured to be turned off to electrically disconnect the first conductive pattern from the first conductive line.

An integrated circuit, comprising:

• a first gate extending in a first direction and corresponding to gates of first and second transistors;
• a second gate extending in the first direction and corresponding to gates of third and fourth transistors, wherein the first to fourth transistors are configured as a transmission gate;
• a first conductive line coupled between first terminals of the second and third transistors and extending in a second direction in a first metal track of a cell;
• and
• a second conductive line coupled to first terminals of the first and fourth transistors and extending in the second direction in a second metal track of the cell,
• wherein the second transistor is configured to electrically disconnect the first conductive line from the second conductive line.