What is Decoder?
A circuit that activates exactly one of 2ⁿ outputs according to an n-bit input. It is used to select the row addressed in a memory. The reverse function is an encoder.
Field: Logic circuits
Decoder in the explanations
A decoder activates exactly one of 2ⁿ outputs based on an n-bit input—eight outputs for three bits.
Which circuit activates exactly one of eight outputs accord…It efficiently detects not only simple stuck-at faults but also interference between adjacent cells (coupling faults) and address decoder defects.
In memory testing, which test pattern repeats writing and r…
Questions that mention Decoder (2)
Related terms
Clock skew Combinational circuit De Morgan's theorem Flip-flop Full adder Glitch Gray code Hold time Karnaugh map Metastability