Integrated logic circuit
OwnerArtashes R. Nazarian, Vyacheslav Y. Kremlev +2inventors
InventorsArtashes R. Nazarian, Vyacheslav Y. Kremlev, Vilyam N. Kokin, Nikolai M. Manzha
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Abstract
An integrated injection logic circuit comprises a switching element using a unipolar FET whose gates are connected to the collectors of a load transistor. The emitter of the load transistor is connected to a power supply and the base area is combined with the source of the unipolar FET and grounded. Connected to the gates of the unipolar FET and to the base area of the load transistor are double-pole gating elements. The number of such elements is equal to the number of gates of the unipolar FET. The conduction voltage of the gating elements is lower than that across the p-n junctions of the respective gates of the unipolar FET.
Claims8
An integrated injection logic circuit comprising:
- a switching element having a unipolar FET with a plurality of gates, a source and a drain, said gates serving as inputs of said logic circuit and said drain serving as an output of said circuit;
- a load transistor having a plurality of collectors, an emitter and a base area, said transistor having its collectors connected to respective gates of said unipolar FET and said base area combined with said source of said unipolar FET and grounded;
- a power supply connected to said emitter of said load transistor;
- a plurality of double-pole gating elements connected to said gates of said unipolar FET and to said base area of said load transistor, the conduction voltage of said gating elements being lower than that across p-n junctions of respective gates of said unipolar FET.
Dependencies are inferred from the claim text.