Tool/software:
The original datsheet (probably pre 2003) is listing following values for Vil and Vih:
The new revision datasheet however is listing this:
What are the correct Vil values for the CD4067B?
Is the old sheet correct (values 1.5 / 3.0 / 4.0 for VDD values 5 / 10 / 15 Volts)?
Thanks, Chris.