ADV7674
Recommended for New Designs
The ADV7674 is a High-Definition Multimedia Interface (HDMI®) transceiver.
The ADV7674 supports 48 Gbps fixed rate link (FRL) and 18 Gbps transition minimized...
Datasheet
ADV7674 on Analog.com
Hi,
My customer is finding the replacement IC of their current solution.
Their current solution : HDMI2.0 4:1 Switch - Panasonic(Nuvoton) MN864788.
When I searched our solution for HDMI 4:1 switch, I only found the HDMI2.1 and HDMI1.4 spec.
Do we have HDMI2.0 4:1 switch IC solution?
Thanks in advance,
Hi Terry San,
We don't have any HDMI2.0 part that can support 4:1 switch but HDMI2.1 part like "ADV7674" can support '4 Input and 1 Output'.
Please refer below snap for your reference.

Thanks,
Poornima
Just to add to Poornima's post the ADV7674 will handle HDMI sources from 1.4 through 2.1a