Patent ID: 6768340
Filing Date: 2004-07-27
Classification: H01L,H03K

Abstract:
A fault-tolerant inverter, comprising:a first inverter, said first inverter has an inputting end and an outputting end, said inputting end is used to receive an input signal, and then output an inverted signal from said outputting end, wherein the inputting end of said first inverter connects to a signal inputting point; a second inverter, said second inverter has an inputting end and an outputting end, said inputting end is used to receive an input signal, and then output an inverted signal from said outputting end, wherein the inputting end of said second inverter connects to the outputting end of said first inverter; and a third inverter, said third inverter has an inputting end and an outputting end, said inputting end is used to receive an input signal, and then output an inverted signal from said outputting end, wherein the inputting end of said third inverter connects to the outputting end of said second inverter, herein, the inputting end of said first inverter is further connected to the inputting end of said third inverter, and the outputting end of said first inverter is further connected to the outputting end of said third inverter for outputting an inverted signal of said input signal received from said signal inputting point.