Integrated-Circuit Logic Families Questions and Answers

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Showing 10 of 49 questions
Q41
The upper transistor of a totem-pole output is OFF when the gate output is low.
  • A TRUE
  • B FALSE
Answer: Option A
Q42
The noise immunity of a logic circuit refers to the circuit's ability to tolerate noise by causing spurious charges in the output voltage.
  • A TRUE
  • B FALSE
Answer: Option B
Q43
CMOS stands for "complementary metal-oxide semiconductors" and the FETs are normally enhancement mode devices.
  • A TRUE
  • B FALSE
Answer: Option A
Q44
A common means for measuring and comparing the overall performance of an IC family is the speed-power product.
  • A TRUE
  • B FALSE
Answer: Option A
Q45
A common means for measuring and comparing the overall performance of an IC family is the speed-power product.
  • A TRUE
  • B FALSE
Answer: Option A
Q46
A major drawback in using ECL logic circuits in conjunction with TTL and MOS circuits is its negative supply voltages and logic levels.
  • A TRUE
  • B FALSE
Answer: Option A
Q47
Due to the extremely low power requirements of CMOS logic circuits, any number of CMOS and TTL gates can be interconnected.
  • A TRUE
  • B FALSE
Answer: Option B
Q48
The maximum current for a LOW output on a standard TTL gate is 100 A.
  • A TRUE
  • B FALSE
Answer: Option B
Q49
Power-supply decoupling uses a radio-frequency capacitor to short out high frequency spikes.
  • A TRUE
  • B FALSE
Answer: Option A

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