2-Input CMOS Gate CD4001BE 4001 Quad 2-Input NOR Gate CD4011BE 4011 Quad 2-Input NAND Gate CD4070BE 4070 Quad EXCLUSIVE-OR Gate(XOR) CD4071BE 4071 Quad 2-Input OR Gate CD4077BE 4077 Quad EXCLUSIVE-NOR Gate (XNOR) CD4081BE 4081 Quad 2-Input AND Gate CD4081BD 4081 Quad 2-Input AND Gate