Zviito zva NOT, XOR na XNOR
NOT inopidigura biti yoga yoga pamadhijiti ose gumi ebhainari. XOR inopa 1 apo mabhiti maviri akasiyana, uye 0 apo akafanana. XNOR ndiyo inopesana: 1 apo mabhiti maviri akafanana. Ndokusaka maziro ari pamberi penhamba dzose dziri mbiri akazova ma F ari pamberi pemhinduro.