What does an 'OR' gate symbol look like in a TPC schematic?

The 'OR' gate symbol is represented as a curved shape that has two input lines converging toward it. This design visually communicates the function of the gate, which allows for a 'true' output if at least one of its inputs is 'true.' The distinctive curved shape represents the logical operation it performs, effectively distinguishing it from other logic gate symbols. The two incoming lines signify that it is a two-input 'OR' gate, although 'OR' gates can support multiple inputs.

Other options may depict different logical functions, but the unique curvature and orientation of the ‘OR’ gate symbol is critical in identifying its operation with clarity. This specific shape ensures consistent understanding of its role in digital circuits.