OR Gate with 2 - inputs

AND Gate with 2 - inputs

AND Gate with 3 - inputs

Buffer Gate

Inverter Gate

NAND1 Gate with 2 - inputs

NAND2 Gate with 2 - inputs

NAND Gate with 4 - inputs

Exclusive OR Gate with 2 - inputs

Exclusive OR Gate with 3 - inputs

Exclusive OR Gate with 4 - inputs

NOR1 Gate with 2 - inputs

NOR2 Gate with 2 - inputs

NOR Gate with 3 - inputs

Equivalence Gate with 2 - inputs

Equivalence Gate with 4 - inputs