Hello everyone, I am new to the allaboutcircuits forums. I am here in hopes that I can gain some better understanding on how to use multiplexors.
After trying to teach my self how to use one of them. Specifically the SN74151AN.
I find that I don't quite grasp the high/low logic terminology. I get that high and low refer to the voltage, but I feel I am missing something.
The selectors on the 74151 operate on the high/low logic. but is it simply a matter of connecting them to either Vin or ground to get high or low status on the pin?
For your reference I have included a link to the datasheet.
http://www.alldatasheet.com/datasheet-pdf/pdf/27382/TI/SN74151AN.html
If anyone can help me understand this I would be appreciative.
After trying to teach my self how to use one of them. Specifically the SN74151AN.
I find that I don't quite grasp the high/low logic terminology. I get that high and low refer to the voltage, but I feel I am missing something.
The selectors on the 74151 operate on the high/low logic. but is it simply a matter of connecting them to either Vin or ground to get high or low status on the pin?
For your reference I have included a link to the datasheet.
http://www.alldatasheet.com/datasheet-pdf/pdf/27382/TI/SN74151AN.html
If anyone can help me understand this I would be appreciative.