Logic Families and Their Characteristics - Technical MCQs

Q1:

If all inputs to a TTL NAND gate are low, what is the ON, OFF condition of each transistor in the circuit?

A Q1-ON, Q2-OFF, Q3-ON, Q4-OFF

B Q1-ON, Q2-ON, Q3-OFF, Q4-OFF

C Q1-OFF, Q2-OFF, Q3-ON, Q4-ON

D Q1-OFF, Q2-OFF, Q3-ON, Q4-ON

ANS:A - Q1-ON, Q2-OFF, Q3-ON, Q4-OFF

No answer description is available.