UNIT-10

Ten TTL loads per TTL driver is known as

• noise immunity
• c
• power dissipation
• propagation delay

Which type of the logic family is fabricated with simple circuit?

• CMOS
• ECL
• I2L
• TTL

Which of the following is the most widely employed logic family?

• Emitter-coupled logic
• Transistor-transistor logic
• PMOS logic family
• NMOS logic

Which of the following functions is the basic function of TTL gate ?

• AND
• OR
• EX-OR
• NAND

Which of the following is the Propogation Delay of TTL Circuits?

• 1 s
• 10 s
• 1 ns
• 1 ps

The standard TTL circuits are marked as ____________ series

• 74
• 82
• 80
• 8

Which of the following is the advantage of MOS gates?

• Low power dissipation
• Small size
• Good immunity to noise
• High switching speeds

CMOS gates are commercially available as which of the following series?

• 1000
• 2000
• 3000
• 4000

CMOS operates more reliably than TTL in a high-noise environment because of its

• lower noise margin
• input capacitance
• higher noise margin
• smaller power dissipation

When the frequency of the input signal to a CMOS gate is increased, the average power dissipation

• decreases
• increases
• does not change
• decreases exponentially