Curioustab

Home » Digital Electronics » MSI Logic Circuits

A four-line multiplexer must have as inputs four data inputs and two select inputs.

True
False

Correct Answer: True

← Previous Question Next Question→

More Questions from MSI Logic Circuits

The 74139 dual four-line demultiplexer functions as a demultiplexer if data input is on the line.
The outputs of the 74138 octal decoder are enabled when the enable inputs are .
In order to select data input I1 of a 74151 eight-line multiplexer, the select inputs must be:
When data input I5 of a 74148 octal-to-binary encoder is active, the data output is: A0 = 1 A1 = 0 A2 = 0
Incandescent 7-segment displays are especially well suited for use in portable battery-operated devices.
When data input I4 of a 74148 octal-to-binary encoder is active, the data output is: A0 = 1 A1 = 1 A2 = 0
In HDL, the operation of the DEMUX is exactly described using a ________.
When an application, such as an encoder, calls for a unique response from a circuit corresponding to a combination of its input variables, the two methods that best serve this purpose are the ________ and the ________.
A typical AHDL comparator follows an algorithm described as ________.
For the inputs shown in the given figure, the outputs for P > Q, P = Q, and P < Q are ____, ____, and ____, respectively.

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion