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by klf
09 May 2019, 22:22
Forum: Hardware and software hacking
Topic: Oscillator with 50% duty
Replies: 3
Views: 439

Re: Oscillator with 50% duty

You should use 74HCU04 for an oscillator, not 74HC04. A 74HC04 actually consists of three inverters in a row, therefore it cannot be biased into linear mode (that's what the 1Meg resistor does).