Oscillator Stable at long run?

Sent by you: a onsemi 74hc132 rc oscillator, how the current flowing from in/out of the one gate to RC oscillator 1500 ohm and 225nF
And also 1500 ohm and 7nF. How to tell the system is stable at long run.

Hi Harsha001by7 ,

Hopefully one of our engineers will be able to assist with this request.