Chi Mei Optoelectronics Corporation

Chi Mei El Corporation

Chienh-Siang Huang

Ming-Chun Tseng

Hong-Ru Guo

A logic circuit includes a logic unit, a driving unit, and a voltage level adjuster. The logic unit includes an output node having a logic state, the logic unit being coupled to a first voltage reference. The driving unit includes an input node, the driving unit being coupled to a second voltage reference, the driving unit and the first logic unit being constructed from a single type of transistor. The voltage level adjuster provides a control signal that causes the driving unit to reduce a current flowing through the driving unit when the output node of the first logic unit has a first logic state, and causes the driving unit to drive an output node of the logic circuit to a voltage level substantially equal to that of the second voltage reference when the output node of the first logic unit has a second logic state.

Growing community of inventors

Sinying, Taiwan

Chienh-Siang Huang