Inputs & Outputs of TTL Gate Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Passive pull up has element on output which is

1. transistor
2. resistor
3. insulator
4. conductor

MCQ 2: TTL limits its

1. Fan-out
2. Fan-in
3. Fan-high
4. Fan-low

MCQ 3: A type of electronic circuit usually realized as a complementary pair of transistors is called

1. totem-pole output
2. totem-dipole output
3. pull-pull output
4. push-push output

MCQ 4: A phenomenon in which two voltage-stable elements with different threshold voltages are connected in parallel, the current flows through the path with the smaller threshold voltage i.e. current flows out of this input and into the zero (low) voltage source is called

1. current leakage
2. current variation
3. propagation delay
4. current steering

MCQ 5: Totem-pole circuit sinks currents better than its

1. source current
2. emitter current
3. ground current
4. base current