Manufacturer: STMicroelectronics  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 74ACT  •  Function: Set(Preset) and Reset  •  Type: D-Type  •  Output Type: Differential  •  Number of Elements: 1 - Single  •  Number of Bits per Element: 2  •  Frequency - Clock: 250MHz  •  Delay Time - Propagation: 5ns  •  Trigger Type: Positive Edge  •  Current - Output High, Low: 24mA, 24mA  •  Voltage - Supply: 4.5 V ~ 5.5 V  •  Operating Temperature: -55°C ~ 125°C  •  Mounting Type: Surface Mount  •  Package / Case: 14-TSSOP  •  Other PartNo: 497-7091-2, 74ACT74TTR-ND