An output driver includes a predriver circuit coupled to a complimentary MOS transistor pair. Third and fourth complimentary MOS transistors are coupled between a source-drain pair of the first and second MOS transistors, respectively and an output. The back gate of at least one of the third and fourth...http://www.google.fr/patents/US6847235?utm_source=gb-gplus-shareBrevet US6847235 - Bus driver
