Texas The main article for this category is Logical connective. See also: Category:Logic symbol templates Common logical connectives Tautology/True Alternative denial (NAND gate) Converse implication Implication (IMPLY gate) Disjunction (OR gate) Negation (NOT gate) Exclusive or (XOR gate) Biconditional (XNOR gate) Statement (Digital buffer) Joint denial (NOR gate) Nonimplication (NIMPLY gate) Converse nonimplication Conjunction (AND gate) Contradiction/False Philosophy portal Pages in category "Logical connectives" The following 22 pages are in this category, out of 22 total. This list may not reflect recent changes. Conjunction/disjunction duality Logical connectiveB Logical biconditionalC Conditioned disjunction Logical conjunction Converse (logic) Converse nonimplicationD Logical disjunctionE Logical equality Exclusive orF False (logic)I If and only if Indicative conditionalM Material conditional Material equivalence Material nonimplication Modal operatorN Negation Logical NORS Sheffer stroke Strict conditionalT Logical truth