Integrated injection logic switching circuit - has coupled lateral and transverse transistors and Schottky diode barrier

摘要

The integrated switching circuit has a first lateral transistor, at least a second transverse transistor having one or several collectors. The base region of the or each second transistor forms also an independent collector region of the first transistor. The base region of the first transistor forms the emitter region of the or each second transistors. The or each second transistor has an input terminal connected to its base, an output terminal connected to the or to ach collector and a Schottky barrier diode individually formed between the base and the emitter was to avoid excessive charge accumulation from the first transistor to the base of the second transistor.