Manufacturer: Fairchild Semiconductor  •  RoHS/pb-free: RoHS   Pb-free  •  Please note: Die Material Mold Compound Change 09 oct 2008  •  Series: 74ACT  •  Logic Type: Transceiver, Non-Inverting  •  Number of Elements: 2 - Dual  •  Number of Bits per Element: 8  •  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: 48-SSOP