Semiconductor integrated circuit apparatus and electronic apparatus

A semiconductor integrated circuit apparatus comprising:

• a logic circuit having a plurality of NchMIS transistors and a plurality of PchMIS transistors;
• a first pseudo power supply line connected to a high potential side power supply terminal section of the logic circuit;
• a second pseudo power supply line connected to a low potential side power supply terminal section of the logic circuit;
• and
• a first NchMIS transistor,
• wherein the second pseudo power supply line is connected to a drain of the first NchMIS transistor, a low potential side power supply line is connected to a source, and a gate and substrate are electrically connected.

A semiconductor integrated circuit apparatus comprising:

• a logic circuit having a plurality of NchMIS transistors and a plurality of PchMIS transistors;
• a first pseudo power supply line connected to a high potential side power supply terminal section of the logic circuit;
• a second pseudo power supply line connected to a low potential side power supply terminal section of the logic circuit;
• and
• a first PchMIS transistor having a threshold voltage smaller than an absolute value of a threshold voltage of the MIS transistors of the logic circuit, or a depletion type first PchMIS transistor,
• wherein the first pseudo power supply line is connected to a drain of the second PchMIS transistor, a high potential side power supply line is connected to a source, and a voltage where a high level is a voltage higher than the potential of the high potential side power supply line and where a low level is a voltage lower than the potential of the high potential side power supply line is applied to a gate.