The OR gate performs like two switches wired in a series.

More Questions from Describing Logic Circuits

• The truth table shown below describes the operation of a NOR gate.
• The given figure shows the correct logic implementation of the distributive law.
• Boolean multiplication is symbolized by A + B.
• The comments in ADHL are enclosed between # characters.
• The figure given below is an example of the implementation of AND-OR-INVERT logic.
• In VHDL, local signals are declared in the VARIABLE section, which is placed between the SUBDESIGN section and the logic section.
• NOR gates can be used to construct AND gates.
• The SUBDESIGN section defines the input and output of the logic circuit block.

Discussion & Comments