Digital Electronics-Integrated-CircuitLogic Families

Digital Electronics-Integrated-CircuitLogic Families
41. The upper transistor of a totem-pole output is OFF when the gate output is low.
  • TRUE
  • FALSE
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42. The noise immunity of a logic circuit refers to the circuit's ability to tolerate noise by causing spurious charges in the output voltage.
  • TRUE
  • FALSE
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43. CMOS stands for "complementary metal-oxide semiconductors" and the FETs are normally enhancement mode devices.
  • TRUE
  • FALSE
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44. A common means for measuring and comparing the overall performance of an IC family is the speed-power product.
  • TRUE
  • FALSE
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45. A common means for measuring and comparing the overall performance of an IC family is the speed-power product.
  • TRUE
  • FALSE
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46. A major drawback in using ECL logic circuits in conjunction with TTL and MOS circuits is its negative supply voltages and logic levels.
  • TRUE
  • FALSE
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47. Due to the extremely low power requirements of CMOS logic circuits, any number of CMOS and TTL gates can be interconnected.
  • TRUE
  • FALSE
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48. The maximum current for a LOW output on a standard TTL gate is 100 A.
  • TRUE
  • FALSE
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49. Power-supply decoupling uses a radio-frequency capacitor to short out high frequency spikes.
  • TRUE
  • FALSE
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Digital Electronics
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