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Free-running multivibrators -
Answer--The simplest clock, also known as an astable multi-vibrator
Synchronous Counter -
Answer--Counter in which all of the flip-flops are clocked simultaneously. Controlled
by a master clock.
Decade Counter -
Answer--Counts in units of 10s
Ring Counter -
Answer--Does not count in strict binary sequence Down counter -
Answer--Count from a higher number to a lower
Binary adders -
Answer--Classified by their ability to generate a sum and utilize a carry Quarter adders -
Answer--Generates a sum
Half adders -
Answer--Produce a sum and generate a carry
Full adders -
Answer--Generates a carry and has the ability to utilize a previously generated carry
augend -
Answer--A input on an adder Addend -
Answer--B input on an adder
Subtractors -
Answer--Classified according to their ability to generate and utilize a borrower
Quarter subtractor -
Answer--Produces a difference
Half subtractor -
Answer--Produces a difference and generates a borrow
Full subtractor -
Answer--Generates a borrow and has the ability to utilize a previously generated borrow
Minuend -
Answer--A input on a subtractor Subtrahend -
Answer--B input on a subtractor
Repetitive addition -
Answer--Not the preferred method, least commonly used Methods of binary division -
Answer--Longhand division, repetitive subtraction, right- shift
To use digital computers quantities must be: -
Answer--Converted from analog to digital and the results converted back from digital
to analog.
Encoder -
Answer--A device that converts analog signals to digital form. Commonly called an
Analog-to-Digital Converter(ADC)
Decoder -
Answer--A matrix network in which digital inputs produce an analog output, called a
Digital-to-Analog Converter (DAC)
Resolution -
Answer--The smallest change in the analog output voltage that can occur as a result of a