(logic circuits) A Boolean Procedure which is real in the event the two input variables are different but is in any other case Fake; the XOR operation ( A B ¯ + A ¯ B displaystyle scriptstyle A overline B + overline A B (= quarrel) → Differenz file, https://thermal-shock-testing34567.blogdun.com/36853038/facts-about-thermal-shock-testing-for-electronics-revealed