- #1
EvLer
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OK, i know i am confusing something here big time, so...that's why I'm posting.
In my book it says that regular inverter has both positive and negative threshold at 2.5V, while Schmitt-trigger has VT+ = 2.9V and VT- = 2.1V.
So my question is how to make a connection (if there is any or how are they related ) to logic Low (0-1.5V) and High (3.5-5.0V) as defined by Wakerly, the author of our Digital design book.
Thanks in advance.
In my book it says that regular inverter has both positive and negative threshold at 2.5V, while Schmitt-trigger has VT+ = 2.9V and VT- = 2.1V.
So my question is how to make a connection (if there is any or how are they related ) to logic Low (0-1.5V) and High (3.5-5.0V) as defined by Wakerly, the author of our Digital design book.
Thanks in advance.