Manufacturer: Fairchild Semiconductor  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 74ACT  •  Logic Type: NAND Gate  •  Number of Inputs: 2  •  Number of Circuits: 4  •  Current - Output High, Low: 24mA, 24mA  •  Voltage - Supply: 4.5 V ~ 5.5 V  •  Operating Temperature: -40°C ~ 85°C  •  Mounting Type: Surface Mount  •  Package / Case: 14-SOIC (5.3mm Width), 14-SOP, 14-SOIJ