Digital Electronics

Digital electronics calculators and formulas for Boolean logic, binary systems, and digital signal timing. Includes binary-to-decimal conversion, logic gate truth tables, and clock timing calculations.

8Formulas

All levels Difficulty

Updated Jul 2026

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Fundamental

Clock Frequency-Period Relation

f = 1 / T

Fundamental

Propagation Delay

t_pd = (t_pHL + t_pLH) / 2

Fundamental

Nyquist Sampling Rate

f_s ≥ 2·f_max

Fundamental

Shannon's Channel Capacity

C = B·log₂(1 + S/N)

Fundamental

Binary to Decimal Conversion

D = Σ b_i · 2^i

Fundamental

De Morgan's Theorem

(A·B)' = A' + B'

Fundamental

Boolean OR Operation

Y = A + B

Fundamental

Boolean AND Operation

Y = A · B