- Fri Jul 22, 2016 3:26 am
#190788
I am just a university students learning electronic technology. I don't understand some problems . The book said that
CMOSH-4E connect S pole of complementer to the D pole of T1. The datasheet is http://www.kynix.com/Detail/975240/CMOSH-4E.html.
Question 1: When the input is high electrical level, T3, T4 cut-off. T1 conducts and T2's grid is high level. But the source voltage is unknown. How do you determine the state of T2 ?
Teaching material directly says T2 conduction. I don't quite understand.I feelthat I should look at the voltage of T1 (DS). But the voltage is not clear.
I want to ask in general how much is it?
Question 2: A =1 B = 0 , will T2 tube be conducting? Because Ti is off, how to analyze T2 at this time ?
Regards.
CMOSH-4E connect S pole of complementer to the D pole of T1. The datasheet is http://www.kynix.com/Detail/975240/CMOSH-4E.html.
Question 1: When the input is high electrical level, T3, T4 cut-off. T1 conducts and T2's grid is high level. But the source voltage is unknown. How do you determine the state of T2 ?
Teaching material directly says T2 conduction. I don't quite understand.I feelthat I should look at the voltage of T1 (DS). But the voltage is not clear.
I want to ask in general how much is it?
Question 2: A =1 B = 0 , will T2 tube be conducting? Because Ti is off, how to analyze T2 at this time ?
Regards.