Semiconductor integrated logic circuit

Abstract From the Canadian patent

A logic circuit having a plurality of basic logic circuits, each of which comprises a plurality of output terminals capable of flowing a uni-directional current in which the output current flows in a predetermined direction in one logic status either of "H" or "L" at the output terminal, while the output current is zero in the other logic status of the output terminal, the output currents being of opposite directions between at least two different output terminals and the logic status being also of opposite logic status when the output exists, and a plurality of the output terminals of the basic logic circuits being directly connected so as to provide a wired logic operation.