Describe the function of a decoder circuit; A decoder circuit is a digital logic component that converts a binary input code of 2n bits into a maximum of unique output lines, with each output line corresponding to one of the possible combinations of the input code. It "decodes" the binary input into a one-hot (also called one-out-of-n) code, where only one output is active (high) at a time while all others are inactive (low). The primary function of a decoder is to detect specific combinations of inputs and assert the corresponding output line Identify the types and quantity of gates needed to implement a 3-to-8 decoder. To implement a 3-to-8 decoder, you need: -Three NOT gates to invert the three inputs if the decoder does not have enable inputs and the implementation requires all minterms. -Eight AND gates, each with three inputs, to generate the eight possible minterms corresponding to the eight different combinations of the three input bits. So, in total, you need: 3 NOT gates 8 AND gates with 3 inputs each Either create (or give the location in the text) of a logic diagram of a decoder circuit
Describe the function of a decoder circuit;
A decoder circuit is a digital logic component that converts a binary input code of 2n bits into a maximum of unique output lines, with each output line corresponding to one of the possible combinations of the input code. It "decodes" the binary input into a one-hot (also called one-out-of-n) code, where only one output is active (high) at a time while all others are inactive (low).
The primary function of a decoder is to detect specific combinations of inputs and assert the corresponding output line
Identify the types and quantity of gates needed to implement a 3-to-8 decoder.
To implement a 3-to-8 decoder, you need:
-Three NOT gates to invert the three inputs if the decoder does not have enable inputs and the implementation requires all minterms.
-Eight AND gates, each with three inputs, to generate the eight possible minterms corresponding to the eight different combinations of the three input bits.
So, in total, you need:
3 NOT gates
8 AND gates with 3 inputs each
Either create (or give the location in the text) of a logic diagram of a decoder circuit
AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.
Unlock instant AI solutions
Tap the button
to generate a solution
