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Jan 29, 2015 #2 Svein Science Advisor Insights Author 2,213 746 This is a combinatorial circuit. The logic equation is [itex]\neg (((A \wedge B) \vee C) \vee EN) [/itex]. Thus, unless EN is asserted, nothing happens. That is why it is called "Enable".
This is a combinatorial circuit. The logic equation is [itex]\neg (((A \wedge B) \vee C) \vee EN) [/itex]. Thus, unless EN is asserted, nothing happens. That is why it is called "Enable".