Question

A NAND circuit with positive logic will operate as :

• A. NOR with negative logic
• B. AND with negative logic
• C. OR with negative logic input
• D. NOT with negative logic output

Hint:

In digital electronics, remember these important equivalences: \[ \text{NAND in positive logic} \equiv \text{AND in negative logic} \] \[ \text{NOR in positive logic} \equiv \text{OR in negative logic} \] These relationships are based on De Morgan’s theorem and logic duality principles.

Answer 1

The Correct Option is B