[Tim] Recently recently noticed that a large number of projects that restore discrete logic, with technology of around 70 years, such as resistance transistor logic (RTL) or DiodeTransistor logic (DTL) tend to do so. Nowadays it requires an intensive treasure hunt from ancient components that are impossible and/or expensive to build something with these logical families. Instead of going down this rabbit hole, he decided to invent a somewhat new logic system with analog components in this entry in our component abuse.
The component in question is an analog multiplexer that is usually used to choose one of two (or several) signal lines and directed to one output. In contrast to digital multiplexers that only pass 1S and 0S, analog multiplexer can be handed over analogous signals, since the transistors are not driven for saturation. With these components, he has developed an entire system of logic gates, with more difficult devices such as bars, which are finally implemented with the help of a capacitor.
The first attempt to use this logic system had a small mistake that instead had to behave as oscillators as oscillators as oscillators as oscillators. However, a second attempt with a simplified design and a reduced number of components worked and proves [Tim]Concept. In addition, his second prototype with impressive 15 MHz with the possibility of an even higher clock speed in future designs works. Not bad!