GATE 2024 Digital Electronics Foundation Quiz 86

The circuit shown in the below figure is a TTL circuit. The output of the circuit is

Which of the following is figure of merit of logic family?

Consider the following two logic circuits:

Where A, B are inputs and Y is output. Assume all diodes to be ideal. Then which of the following statement is/are correct?

Consider the following circuit

The maximum current out of or into the output of the driving gate G₁ is

(For standard TTL, I_IH = 40 µA and I_IL = –1.6 mA)

Which of the following statement is/are in regard with characteristics of Logic Families?