Digital Electronics - Integrated Circuit Technologies

Exercise :: Integrated Circuit Technologies - General Questions

21. 

PMOS and NMOS circuits are used largely in ________.

A. MSI functions
B. LSI functions
C. diode functions
D. TTL functions

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

22. 

If ICCH is specified as 1.1 mA when VCC is 5 V and if the gate is in a static (noncharging) HIGH output state, the power dissipation (PD) of the gate is ________.

A. 5.5 mW
B. 5.5 W
C. 5 mW
D. 1.1 mW

Answer: Option A

Explanation:

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23. 

Which is not a precaution for handling CMOS?

A. Devices should be placed with pins down on a grounded surface, such as a metal plate.
B. All tools, test equipment, and metal workbenches should be earth grounded.
C. CMOS devices should not be inserted into sockets or PC boards with the power on.
D. Wear wool clothes at all times.

Answer: Option D

Explanation:

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24. 

Which factor does not affect CMOS loading?

A. Charging time associated with the output resistance of the driving gate
B. Discharging time associated with the output resistance of the driving gate
C. Output capacitance of the load gates
D. Input capacitance of the load gates

Answer: Option C

Explanation:

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25. 

Which is not part of emitter-coupled logic (ECL)?

A. Differential amplifier
B. Bias circuit
C. Emitter-follower circuit
D. Totem-pole circuit

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

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