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ESE Electronics 2018: Official Paper

Option 1 : OR-AND circuit

CT 1: विलोम शब्द

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10 Questions
30 Marks
10 Mins

**Product of sum (P****OS) expression:**

It is equivalent to logical OR-AND function which gives the AND product of two or more OR sums to produce on output.

The output function will be:

F = (A + B) (C + D) (E + F)

The output function will be:

\(F = \overline {\left[ {\overline {\left( {A + B} \right)} + \overline {\left( {C + D} \right)} + \overline {\left( {E + F} \right)} } \right]} \)

= (A + B) ⋅ (C + D) ⋅ (E + F)