This logic circuit that transfers the level from one gate to the next with each clock pulse was found in the September 1985 issue of Radio Electronics magazine.
This circuit using only transistors was found in documentation from 1977. The frequency is 4250...
This circuit was found in a 1992 publication. What it does is to light an external lamp when it...
This simple two-transistor circuit used transistors from the 60s, having been found in a...