You can search for parts like this on Mouser:
https://www.mouser.com/Semiconductors/Switch-ICs/Multiplexer...
This one seems to be "dual" - there are two sets of control pins. I'm not sure from your description if that is exactly what you are looking for, though.
You can search for parts like this on Mouser:
https://www.mouser.com/Semiconductors/Switch-ICs/Multiplexer...
This one seems to be "dual" - there are two sets of control pins. I'm not sure from your description if that is exactly what you are looking for, though.