A bipolar diode based logic circuit is demonstrated in given figure. Establish the output voltage as the supply voltage, VCC, as well as the circuit parameters for all combinations of input logic levels along with VH = VCC and VL = 0V. Draw waveforms demonstrating the input voltages V1, V2 and the output voltage VO and indicate the state of conduction of the diodes D1 to D3 for each input logic states.
