The circuit shown in the figure can be used on a data transfer bus using an appropriate family integrated. The circuit is TTL technology and must be powered from a 5 V supply.
This circuit was found in a 1980s documentation. Q1 and Q2 can be BC548 and SCR a TIC106. The...
This circuit is from an 80's publication. The basic components indicated are of the time, mainly...
This interesting multivibrator was found in an Italian magazine that no longer exists. This is...