Manufacturer: Fairchild Semiconductor  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 74ACT  •  Logic Type: Buffer/Line Driver, Non-Inverting  •  Number of Elements: 2 - Dual  •  Number of Bits per Element: 4  •  Current - Output High, Low: 75mA, 75mA  •  Voltage - Supply: 4.5 V ~ 5.5 V  •  Operating Temperature: -40°C ~ 85°C  •  Mounting Type: Surface Mount  •  Package / Case: 20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ