Manufacturer: STMicroelectronics  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 74AC  •  Function: Standard  •  Type: D-Type Bus  •  Output Type: Tri-State Non Inverted  •  Number of Elements: 1 - Single  •  Number of Bits per Element: 8  •  Frequency - Clock: 250MHz  •  Delay Time - Propagation: 5ns  •  Trigger Type: Positive Edge  •  Current - Output High, Low: 24mA, 24mA  •  Voltage - Supply: 2 V ~ 6 V  •  Operating Temperature: -55°C ~ 125°C  •  Mounting Type: Surface Mount  •  Package / Case: 20-SOIC (7.5mm Width)  •  Other PartNo: 497-1029-1