A bidirectional buffer circuit includes a first terminal, a second terminal, a first output buffer to which a signal from the first terminal is input and which outputs the signal to the second terminal, a first one-shot buffer control circuit outputting a first control signal according to an earlier...http://www.google.fr/patents/US7839172?utm_source=gb-gplus-shareBrevet US7839172 - Bidirectional buffer circuit and signal level conversion circuit
Bidirectional buffer circuit and signal level conversion circuit
