TTL pulse detector and indicator (CB22414E)

This TTL circuit with the 7400 serves as a pulse indicator. It must be supplied with a voltage of 5 V.

Position detector (CB8031E)
Found in a 1970 publication by General Electric, this circuit makes use of a mobile...
Delayed switch circuit (CB24443E)
This circuit switches on an external load after a certain interval given by the capacitor. The...
Priority indicator (CB22111E)
Using common SCRs like the TIC106, this circuit is loaded with incandescent bulbs, but can be...