This crystal configuration can be made with triggers of any logic. The frequency is given by the formula next to the diagram. This setting is specifically for TTL.
This configuration appears elsewhere on this site. This is from a 90’s Popular Electronics and is valid for...
This circuit is from an Electronics World of 1968. The transistors are of the time and the power...
An way to change the frequency of the previous oscillator (CIR112E) is to add a variable capacitor in the...