The 74HCT27D is a triple NOR gate from Nexperia USA Inc.

• It is part of the 74HCT series of integrated circuits (ICs) and is designed for use in logic gate and inverter applications.
• Current Output High and Low: 4mA
• Maximum Propagation Delay: 21ns @ 4.5V and 50pF
• Quiescent Current: 2μA
• Voltage Supply Range: 4.5V to 5.5V
• Temperature Range: -40°C to 125°C
• The 74HCT27D is surface mountable and comes in a 14-SOIC package.
• With its reliable performance and compact design, this triple NOR gate is suitable for a wide range of electronic applications.