Q4 (a) Figure Q4(a)(i) shows two unit of 74LS293 (4-bit binary counter) configured to generate multiple clock source. Referring to the internal circuit diagram of this IC shown in Figure Q4(a)(ii), obtain the frequency at fi, f2 and f3. f2 f3 f1 (10) CP 1 (8) (10) CP (8) 100HZ- Q4 (11) CP (4) (11) CP (4) Q2 Q2 (5) Q! Q1 (5) (12) MR, & (9) QO (12) MR, & (9) QO (13) MR (13) MR Figure Q4(a)(i) 2.

Q4 (a) Figure Q4(a)(i) shows two unit of 74LS293 (4-bit binary counter) configured to generate multiple clock source. Referring to the internal circuit diagram of this IC shown in Figure Q4(a)(ii), obtain the frequency at fi, f2 and f3. f2 f3 f1 (10) CP 1 (8) (10) CP (8) 100HZ- Q4 (11) CP (4) (11) CP (4) Q2 Q2 (5) Q! Q1 (5) (12) MR, & (9) QO (12) MR, & (9) QO (13) MR (13) MR Figure Q4(a)(i) 2.

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

Explain each component of the block diagram of a frequency counter. - Input: - Accurate time-base / clock: - Decade dividers and flip-flop: - Gate: - Counter/ latch: - Display:
Sketch a timing diagram of a 4-bit binary counter like the 74X163 showing the clock signal CLK and the states Q3Q2Q1Q1 as it counts from 0 to 15. What is the frequency of Q3 compared to that of the CLK?
Design and implement sequential digital circuit, with following specifications: It has one input X, two outputs Y1 and Y0.Whenever an active HIGH is observed at input X at the active clock edge, circuit initiates a sequence and generates output waveforms given in figure below. (After the sequence is completed, it waits for input to be HIGH again) a)Use AND, OR, NOT gates and D type edge triggered flip-flops.Hint: Describe the circuit model Draw the State Diagram Find the State Table Make State Assignment with increasing numbers. (i.e. 0,1,2,3...) Write State and Output equations Draw the Circuit.
A)What will be the frequency at C if the clock is 320 kHz? B) What is the modulo of the circuit? C) What is the output (in binary) after 737 pulses?
S Display will be designed for a thermometer. The display will show that degree for minimum temperature and 99 degrees for maximum temperature. According to this; a) What is the number of bits that will be needed in the binary code to express the temperature? b) What are the binary, octal and hexadecimal equivalents of 95 degrees? () What is the BCD representation of 95 degrees? d) What is the hex equivalent of this temperature when it shows 111 degrees octal? e) If the thermometer showed a temperature between -99 and +99 degrees, how many bits would we need?
Q1: Design and implement an asynchronous counter that counts from 0000 up to 1100 (modulus 13). Use OR gate, and show in the drawing how the OR gate is connected to truncate the state 1101.
(a) How many FFs are required to build a binary counter that counts from 0 to 1023?(b) Determine the frequency at the output of the last FF of this counter for an input clock frequency of 2 MHz.(c) What is the counter’s MOD number?(d) If the counter is initially at zero, what count will it hold after 2060 pulses?
1) Draw how an ASIC, SOC, MCU, MPU, DSP any TTL gates of the TTL circuits you have constructed or designed to use a transistor (BJT/MOS) to drive the current specification of a LOAD (ie RELAY, Motor, Light array of High powered LEDs)
A 9 bit asynchronous counter has a 128 - kHz clock signal applied. i) What the mod Number of this counter ? ii) What will be the frequency at the MSB output ? iii) Assume that the counter starts at zero.What will be the count after 6.15 input pulse?
The values of A and B as 4 bit binary number and the value of M has been given regarding to Adder/Subtractor circuit, calculate V, C and four bit S value and write in table.
For Arduino ZERO, using 2.23 V built in reference, what is the input code if the default bit resolution was used for Vin = 1 V?
Given a 5-bit ADC with the following reference values Vref= -2V and 12V, what is the voltage represented by the output sequence 01010?