A TTL NOT gate circuit is shown in figure given below. Assuming

Home » Analog Circuits » Analog circuits miscellaneous » Question

A TTL NOT gate circuit is shown in figure given below. Assuming V_BE = 0.7 V of bot h t he transistors, if V_i = 3.transistors, if V_i = 3.0 V, then the states of the two transistors will be

1. Q₁ ON and Q₂ OFF
2. Q₁ reverse ON and Q₂ OFF
3. Q₁ reverse ON and Q₂ ON
4. Q₁ OFF and Q₂ reverse ON

Correct Option: C

NA