Practice - Decoder
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Practice Questions
Test your understanding with targeted questions
What is the primary function of a decoder?
💡 Hint: Think about how binary digits relate to electrical signals.
What happens to the outputs of a decoder when the enable signal is low?
💡 Hint: Check what the enable signal does for the function.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the output of a 3-to-8 decoder when inputs are A=0, B=1, C=0?
💡 Hint: Consider what binary value A, B, C represent.
The enable line in a decoder must be high for the decoder to function.
💡 Hint: What happens when enable is low?
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Challenge Problems
Push your limits with advanced challenges
Create a 4-to-16 decoder using cascaded decoders and describe the necessary enable connections.
💡 Hint: Consider how many outputs you need from the combined work of several decoders.
If a 3-to-8 decoder is connected to multiple other circuits, how does the enable signal impact the overall circuit behavior?
💡 Hint: Think about what happens when multiple decoders are used at once.
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Reference links
Supplementary resources to enhance your learning experience.