True/False A NAND device has two inputs A, B. The output of that NAND device goes through an Inverter, and the result is called R1. In another part of the design, the same two inputs A, B are first input to Inverters, and their inverted logic is then fed into the inputs of a NAND gate, whose output is R2. Question: Will R1 = R2?

True/False A NAND device has two inputs A, B. The output of that NAND device goes through an Inverter, and the result is called R1. In another part of the design, the same two inputs A, B are first input to Inverters, and their inverted logic is then fed into the inputs of a NAND gate, whose output is R2. Question: Will R1 = R2?

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter22: Sequence Control

Section: Chapter Questions

Problem 6SQ: Draw a symbol for a solid-state logic element AND.

See similar textbooks

Similar questions

Question 1) If six NOT (inverters) gates are connected in series and the input to the first gate is a LOW (0) the output of the FIFTH. gate will be:
QUESTION 3 A combination of inverters is shown in Figure 1. If a LOW is applied to point A, determine the net output at points E and F. F Figure 1 Answer:
Five inverters are connected in series. Which of the following statements is correct? The output is high if the input is high. • The output is low if the input is low. The output is high if the input is low. The output is low if the input is high.
Electrical Engineering 3. For the logic circuit in Figure 1, compute the following parameters: A) The total number of single stuck-at faults. B) The total number of all possible multiple stuck-at fault combinations. C) The total number of stuck-open faults. Note: You can assume that 3-input AND gate is realized using 8 transistors, a two-input OR gate is realized using 6 transistors, and an inverter is realized using 2 transistors.
Consider a family of logic gates that operate under the static discipline with the following voltage thresholds: VI=1.5V, VOL=0.5V, VIH=3.5V, and VOH=4.4V. a. What is the lowest voltage that can be output by an inverter for a logical 1 output? b. What is the highest voltage that must be interpreted by a receiver as logical 0? c. What is the lowest voltage that must be interpreted by a receiver as logical 1?
(b) For a gated S-R latch. determine the Q output for the inputs in the following Figure. Show it in proper relation to the enable input, also draw the input waveforms on your answer script. Assume that Q starts LOW. EN S R Minimize the combinational logic circuit in the following figure using Karnaugh's map only. Inverters for the complemented variables are not shown. Q2.
d) Draw the schematics of 4-bit synchronous and asynchronous MOD-8 counters and comment on their pros and cons. e) Calculate the noise margin for a logic gate with the following logic levels: VIL = 1.1 V, VIH = 3.2 V, VOL = 0.6 V, VOH = 4.0 V.
Q1. Read the following description concerning a logic circuit, and then answer Subquestions 1 and 2. Figure 1 shows a logic circuit that is used as a control system for an electronic device. The logic circuit has three inputs (X, Y and Z) and one output (F). As shown in Figure 1, the logic circuit has a feed back line, by which the last output F is fed back and is used as the current input to the NAND gate. Therefore, the current output F is determined by three current inputs X, Y and Z and the last output F. In this control system, among three inputs X, Y and Z, at most only one input can change its value on each clock cycle. (Feed back line) Figure 1 The logic circuit Meanings of the logic gate symbols used in Figure 1 are as follows: AND gate NAND gate OR gate NOR gate Figure 2 shows sample input/output status of the logic…
Implement the function, W using ONE 4-to-1 multiplexer and other logic gates. b) Implement the function, X using ONE 4-to-1 multiplexer and other logic gates. Implement the function, Y using TWO 4-to-1 multiplexer and other logic gates. d) Implement the function, Z using ONE 8-to-1 multiplexer and other logic gates. Table Q1 ВCD Braille A B D W Y 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A ololO
Consider a family of logic gates that operate under the static discipline with the following voltage thresholds: VI=1.5V, VOL=0.5V, VIH=3.5V, and VOH=4.4V. a. What is the lowest voltage that can be output by an inverter for a logical 1 output? Explain. b. What is the highest voltage that must be interpreted by a receiver as logical 0? Explain. c. What is the lowest voltage that must be interpreted by a receiver as logical 1? Explain.
It's expected to construct one of the listed circuits and answer the relevant questions. 1. Design and implementation of combinational circuit using K-map and logic gate. 2. Design and analysis of combinational circuits as Adder & Subtractor / Multiplexer & De- multiplexer.
We want to design a circuit to detect prime numbers.The input of the circuit is a 4-bit binary number and the output is a single bit and should show one when the number is prime and zero otherwise.B. Implement the circuit using a 4× 1 multiplexer and combinational logic gates.C. Implement the circuit using only one decoder and one OR gate. What is the size of the decoder you use?