Hi Mindflayer,
Thank you for pointing this out. You are indeed correct that these specifications are incorrect in the datasheet.
1. Vil max = 0.3 x Vcc
2. Vih min = 0.7 x Vcc
Can you please explain as to why 3 and 4 is important to your application?
For 3 it is normally the Vol max that is important.
For 4 it is normally the Voh min that is important.
Regards,
Hein