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Wiktionary
negative logic

n. (context electrical engineering English) The use of the higher voltage level to represent the Boolean value 0 and the lower voltage level to represent the Boolean value 1.

Wikipedia
Negative logic

Negative logic may refer to:

  • Negative logic, a representation of logic level
  • Negation

Usage examples of "negative logic".

It is the fashion of the present time to disparage negative logic -that which points out weaknesses in theory or errors in practice, without establishing positive truths.