Entri Career Fest- Up to 50% Off on In-demand Courses ✦ 12,000+ Government Jobs Secured ✦ 3,900+ Private Job Placements ✦ 4.9 ⭐️ Google Play Store Rating✦ +++

Get Ahead with Our Exam Q&A

Explore our extensive collection of questions and answers to enhance your learning experience and prepare for exams effectively

The term synchronous means the output changes state only when the clock input is triggered. That is, changes in the output occur in synchronization with the clock.

The circuit that generates a spike in response to a momentary change of input signal is called R-C differentiator circuit.

Decimal counter is also known as 10 stage counter. So, it has 10 states. It is also known as Decade Counter counting from 0 to 9.

Ripple counters are also called asynchronous counter.
In Asynchronous counters, only the first flip-flop is connected to an external clock.
While, the rest of the flip-flops have their preceding flip-flop output as clock to them.

If one wants to design a binary counter, the preferred type of flip-flop is J-K type because it has capability to recover from toggle condition. SR flip-flop is not suitable as it produces the ?nvalid State?/p>

S-R type flip-flop can be converted into D type flip-flop if S is connected to R through an Inverter gate.

There are three types of triggering in a flip-flop, viz., level triggering, edge triggering and pulse triggering.

Flip-flops are synchronous bistable devices known as bistable multivibrators as they have 2 stable states.

Edge triggered device will follow the input condition when there is a transition. It is said to be positive edge triggered when transition occurs from LOW to HIGH. While it is said to be negative edge triggered when a transition occurs from HIGH to LOW.

The asynchronous input can be used to set the flip-flop to the 1 state or clear the flip-flop to the 0 state at any time, regardless of the condition at the other inputs.

Get Expert Advice for Free: Register for Your Free Consultation Now!

Full Name

Phone Number

Select Language

Select Course

[honeypot honeypot-100]