SN54/74LS260 DUAL 5-INPUT NOR GATE VCC 14 13 12 1.
SN74LS260 - Dual 5-Input NOR Gate
T74LS260 - DUAL 5 INPUT NOR GATE
74LS260 - DUAL 5-INPUT NOR GATE
DM74LS260 - Dual 5-Input NOR Gate
SN74LS260 - DUAL 5-INPUT NOR GATE