Application of the translinear principle in digital circuits

The translinear principle, which is useful in the design of analog integrated circuits, can also be applied to the design of digital integrated circuits. As an example of this technique, a new nonsaturating bistable element is described, which operates according to the translinear principle and which is realizable with standard bipolar integrated circuit processes. The circuit can operate over a wide range of supply current from some milliamperes down to below 1 nA.