Identify the circuit shown in the figure: what type of logic gate does it represent under the given logic convention?

Introduction:
Logic conventions (positive vs. negative logic) change the interpretation of the same hardware symbol. Recognizing which gate is realized is key in digital design.

Concept:

A circuit that looks like an OR under positive logic behaves as an AND under negative logic. This is due to De Morgan’s theorem.

Final Answer:

negative logic AND gate