Semiconductor integrated circuit using latch circuit with noise tolerance

摘要

A latch circuit includes a first circuit configured to generate a first output signal from a first input signal and to generate a second output signal from a second input signal; and a first logic circuit connected with the first circuit, and configured to generate a first logic output signal in response to the first output signal and to generate a second logic output signal in response to the second output signal. A first threshold of the first circuit when the first output signal is generated from the first input signal and a second threshold of the first circuit when the second output signal is generated from the second input signal are different from each other.