Quad 2-Input NOR Gate IC, SOP, 5V, 24mA Output
4-ch, 2-input, 4.75-V to 5.25-V bipolar NOR gates with open-collector outputs 14-SO 0 to 70
4x 2-Input NOR Gate IC, 74LS Series, SOP-14, 5V
74LS Quad 2-Input NOR Gate, SOP-14, 5V, 32ns
