Analog Devices ADG774BRZ-REEL7 (which is the same part in a different reel size), the RS2233YS16, and other parts from the same ADG774 series like the ADG774BRQ-REEL7 and ADG774BRQ-REEL. The RS2233YS16 is a potential replacement from a different manufacturer that is promoted as a lower-cost option, while the others are simply different packaging or package types of the same or similar devices from Analog Devices.