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 voice scrambling scrambler was published in the August 1982 issue of Radio Electronics...
This is the traditional configuration of an inverter amplifier with 100 voltage gain and...
This circuit was obtained in a 1980 publication. The transistors can be BC548 or 2N2222. The...