Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Digital Electronics
»
Flip-Flops
A positive edge-triggered flip-flop changes states with a HIGH-to-LOW transition on the clock input.
True
Correct Answer:
False
← Previous Question
Next Question→
More Questions from
Flip-Flops
ICs can perform sequential operations, including counting and data shifting.
It takes four flip-flops to act as a divide-by-4 frequency divider.
An astable multivibrator is sometimes referred to as a clock.
The 7476 and 74LS76 are both dual flip-flops.
An input which can only be accepted when an enable or trigger is present is called asynchronous.
The key to edge-triggered sequential circuits in VHDL is the ________.
Setup time specifies ________.
The inputs on a 7474 D flip-flop are S, R, D, and CLK ________ is/are synchronous.
An edge-triggered flip-flop can change states only when ________.
The 74121 nonretriggerable multivibrator can have the output pulse set by a single external component. This component is a(n) ________.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments