Digital Fundamentals (11th Edition)
11th Edition
ISBN: 9780132737968
Author: Thomas L. Floyd
Publisher: PEARSON
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Textbook Question
Chapter 1.6, Problem 3CU
Generally, in what classification does a fixed-function 1C with the following number of equivalent gates fall?
- 10
- 75
- 500
- 15,000
- 200,000
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Task 1
According to the given truth table construct function and
implement the circuit on logical gates:
x1
x2
x3
x4
Y
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in
The architecture of the following circuit can be expressed as:
X1
x3
X2
f <= (x1 AND x3) OR (x2 AND x4);
g <= (x1 OR NOT x3) AND (NOT x2 OR x4);
Select one:
O True
▼
False
g
The connection diagram shows multiple gates and the pins assigned to each gate. For
example, from the datasheet connection diagram of IC 7400, four individual NAND gates
can be observed. Pins 1, 2 and 3 are all related to one of the four NAND gates. For each
gate the top input is assigned the letter A while the bottom input is assigned B and the
output is assigned the letter Y.
The function tables of the ICs are normally given in terms of H (High logic level) and L
(Low logic level). Referring to the datasheet function table of IC 7400 shows the four
different input combinations of A and B and the corresponding output Y for one of the
four NAND gates. There is also one more letter assignment that could be found in
function tables, this is the letter X, a don't care assignment. In cases where an X is given,
it can be replaced by either an H or L assignment without effecting the resultant
functionality of the IC. An example of this case can be seen for the function table of IC
7402.
The…
Chapter 1 Solutions
Digital Fundamentals (11th Edition)
Ch. 1.1 - Prob. 1CUCh. 1.1 - Prob. 2CUCh. 1.1 - Prob. 3CUCh. 1.1 - Prob. 4CUCh. 1.1 - Prob. 5CUCh. 1.2 - Prob. 1CUCh. 1.2 - What does bit mean?Ch. 1.2 - What are the bits in a binary system?Ch. 1.2 - Prob. 4CUCh. 1.2 - Prob. 5CU
Ch. 1.2 - Prob. 6CUCh. 1.2 - What is the purpose of a timing diagram?Ch. 1.2 - What is the main advantage of parallel transfer...Ch. 1.3 - When does the NOT function produce a HIGH output?Ch. 1.3 - When does the AND function produce a HIGH output?Ch. 1.3 - Prob. 3CUCh. 1.3 - Prob. 4CUCh. 1.3 - What is a logic gate?Ch. 1.4 - What does a comparator do?Ch. 1.4 - What are the four basic arithmetic operations?Ch. 1.4 - Prob. 3CUCh. 1.4 - Prob. 4CUCh. 1.4 - Prob. 5CUCh. 1.4 - Prob. 6CUCh. 1.4 - What does a counter do?Ch. 1.5 - List three major categories of programmable logic...Ch. 1.5 - Prob. 2CUCh. 1.5 - Name the steps in the programming process.Ch. 1.5 - Prob. 4CUCh. 1.5 - Prob. 5CUCh. 1.6 - What is an integrated circuit?Ch. 1.6 - Prob. 2CUCh. 1.6 - Generally, in what classification does a...Ch. 1.7 - What is the basic function of an oscilloscope?Ch. 1.7 - Name two main differences between an oscilloscope...Ch. 1.7 - What does the volts/div control on an oscilloscope...Ch. 1.7 - What does the sec/div control on an oscilloscope...Ch. 1.7 - Prob. 5CUCh. 1.7 - Prob. 6CUCh. 1.8 - Prob. 1CUCh. 1.8 - Prob. 2CUCh. 1.8 - Prob. 3CUCh. 1.8 - Prob. 4CUCh. 1 - An analog quantity is one having continuous valuesCh. 1 - Prob. 2TFQCh. 1 - Prob. 3TFQCh. 1 - Prob. 4TFQCh. 1 - In positive logic, a LOW level represents a binary...Ch. 1 - If the period of a pulse waveform increases, the...Ch. 1 - Prob. 7TFQCh. 1 - The basic logic operations are AND, OR, and MAYBE.Ch. 1 - If the input to an inverter is a 1, the output is...Ch. 1 - Two broad types of digital integrated circuits are...Ch. 1 - Prob. 1STCh. 1 - Prob. 2STCh. 1 - Prob. 3STCh. 1 - Prob. 4STCh. 1 - Prob. 5STCh. 1 - An inverter performs the NOT operation changes a...Ch. 1 - The output of an AND gate is HIGH when any input...Ch. 1 - The output of an OR gate is HIGH when any input is...Ch. 1 - The device used to convert a binary number to a...Ch. 1 - An example of a data storage device is the logic...Ch. 1 - VHDL is a logic device PLD programming language...Ch. 1 - A CPLD is a controlled program logic device...Ch. 1 - An FPGA is a field-programmable gate array fast...Ch. 1 - A fixed-function IC package containing four AND...Ch. 1 - An LSI device has a circuit complexity of from 10...Ch. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - List three common products that can have either a...Ch. 1 - Explain the difference between positive and...Ch. 1 - Prob. 5PCh. 1 - List the sequence of levels (HIGH and LOW) that...Ch. 1 - Prob. 7PCh. 1 - Prob. 8PCh. 1 - Prob. 9PCh. 1 - Prob. 10PCh. 1 - Determine the duty cycle of the waveform in Figure...Ch. 1 - Prob. 12PCh. 1 - What is the total serial transfer time for the...Ch. 1 - What is the period if the clock frequency is 3.5...Ch. 1 - Form a single logical statement from the following...Ch. 1 - A logic circuit requires HIGHs on all its inputs...Ch. 1 - A basic 2-input logic circuit has a HIGH on one...Ch. 1 - A basic 2-input logic circuit has a HIGH on one...Ch. 1 - Name the logic function of each block in Figure...Ch. 1 - A pulse waveform with a frequency of 10 kHz is...Ch. 1 - Consider a register that can store eight bits....Ch. 1 - Which of the following acronyms do not describe a...Ch. 1 - What do each of the following stand for? SPLD CPLD...Ch. 1 - Prob. 24PCh. 1 - Prob. 25PCh. 1 - A fixed-function digital 1C chip has a complexity...Ch. 1 - Prob. 27PCh. 1 - Label the pin numbers on the packages in Figure...Ch. 1 - A pulse is displayed on the screen of an...Ch. 1 - A waveform is measured on the oscilloscope and its...Ch. 1 - The period of a pulse waveform measures four...Ch. 1 - Prob. 32PCh. 1 - Prob. 33PCh. 1 - Prob. 34PCh. 1 - Explain the signal-tracing method of...Ch. 1 - Prob. 36PCh. 1 - Prob. 37PCh. 1 - Prob. 38PCh. 1 - If the symptom of a particular system is an...Ch. 1 - Prob. 40PCh. 1 - Prob. 41PCh. 1 - Prob. 42PCh. 1 - Assume that you have isolated the problem down to...
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