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How Do You Tell If A Decoder Is Active High Or Low? [Solved]

Any decoder that uses bubbles on the outputs has an active low output. No bubbles mean that the outputs are active high. Many decoder chips have a separate enable input to turn the chip on and off.

DECODER (2x4) ACTIVE HIGH OUTPUT, ACTIVE LOW OUTPUT DECODER (L=1)

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L3.18: Active Low Decoder example-1

But much of that looks at getting a certain value OR GREATER whereas I focused on specific values and the average value.

16.2 Decoder with Enable Input for Active High & Active Low Outputs | తెలుగు

In this video, the function and also the design of a