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Maximum input frequency of 74HC Logic gates

I am switching 40MHz VGA signals with a 74HC157. No issues. Real hardware on a breadboard.
Radical Brad's user avatar
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Calculate total harmonic distortion

\$V_{1,rms} = 10^{\frac{dBv}{20}} mV\$ Substitute this value to THD equation. \$THD = \frac{\sqrt{V_{2,rms}^2+V_{3,rms}^2+V_{4,rms}^2+V_{5,rms}^2+...}}{V_{1,rms}} \$ \$THD = \frac{\sqrt{{(10^{\frac{...
Hasalanka Nagahawaththa's user avatar

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