HMC574A
Recommended for New Designs
The HMC574AMS8E is low-cost SPDT switch
in 8-lead MSOP packages for use in transmit/receive applications which requires very low
distortion at high incident...
Datasheet
HMC574A on Analog.com
I think, it is not in the datasheet, because it is undefined status. There is no risk of damage to the switch.