74hc14 Oscillator Calculator Full _top_ May 2026

The 74HC14 is a popular hex inverter Schmitt trigger IC, and it's commonly used to build simple oscillators. Here's a full story on how to calculate the oscillator frequency using a 74HC14:

f = 1 / (2 * R1 * C1 * (ln(3) + ln(Vcc / (Vcc - Vth)))) 74hc14 oscillator calculator full

The frequency of the oscillator can be calculated using the following formula: The 74HC14 is a popular hex inverter Schmitt