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Home ‣ Digital Electronics ‣ Integrated-Circuit Logic Families Comments
- Question
Power-supply decoupling uses a radio-frequency capacitor to short out high frequency spikes.
Options- A. True
- B. False
- Correct Answer
- True
- 1. A typical fan-out for most TTL is 9.
Options- A. True
- B. False Discuss
- 2. Schottky logic overcomes the saturation and stored charge problem by placing a Schottky diode across the base-to-collector junction.
Options- A. True
- B. False Discuss
- 3. The basic part numbers of ICs are the same regardless of the manufacturer because digital logic ICs have been standardized.
Options- A. True
- B. False Discuss
- 4. In ECL, the HIGH and LOW levels are determined by which transistor in a differential amplifier is conducting more.
Options- A. True
- B. False Discuss
- 5. PMOS and NMOS are commonly used for small memories and microprocessors.
Options- A. True
- B. False Discuss
- 6. The CMOS series that is pin-compatible with the TTL family is the 4000 series.
Options- A. True
- B. False Discuss
- 7. The fan-out of CMOS gates is frequency dependent.
Options- A. True
- B. False Discuss
- 8. The 74XX series TTL operates using saturated switching in which many of the transistors, when conducting, will be in the saturated condition.
Options- A. True
- B. False Discuss
- 9. The maximum current for a LOW output on a standard TTL gate is 100 µA.
Options- A. True
- B. False Discuss
- 10. A major drawback in using ECL logic circuits in conjunction with TTL and MOS circuits is its negative supply voltages and logic levels.
Options- A. True
- B. False Discuss
Integrated-Circuit Logic Families problems
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