electronics-standard-logic-devices Related Question Answers
1. The problem of interfacing IC logic families that have different supply voltages (VCCs) can be solved by using a:
2. What quantities must be compatible when interfacing two different logic families?
3. CMOS logic is probably the best all-around circuitry because of its:
4. Low power consumption achieved by CMOS circuits is due to which construction characteristic?
5. A TTL totem pole circuit is designed so that the output transistors are:
6. The time needed for an output to change as the result of an input change is known as:
7. Delay times and current/voltage values remain constant regardless of temperature or other operating conditions for robust circuits like TTL.
9. Totem pole output circuits can change states faster than open-collector output circuits.
10. NMOS devices use MOSFETs to implement the full range of logic gates using the universal NAND gate.
12. A three-state output TTL can have three possible outputs: LOW, HIGH, or FLOATING.
13. Integrated-injection logic offers high component density and is easier to fabricate than TTL.
15. PMOS and NMOS ____________________________.
16. The number of inputs that a gate output can drive without possible logic errors is the _______.
17. In order to get a HIGH or a LOW output from an open-collector gate, an external _________ must be connected between +VCC and the collector.
18. An undefined state, neither high nor low, is called _________.
19. When the output of a standard TTL gate is HIGH, it can ___________________.
20. Large-scale integration (LSI) ICs contain between ______ and _______ interconnected components.
21. One example of the use of a Schmitt trigger is as a(n) _____
22. Totem pole outputs _________ be connected __________ because ____________.
23. An open collector output can ________ current, but it cannot ___________________.
24. The output current capability of a single 7400 NAND gate when HIGH is called _____________.
25. A digital logic device used as a buffer should have what input/output characteristics?
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution