LuckyDevil
- Feb 19, 2017
- 3
- Joined
- Feb 19, 2017
- Messages
- 3
Hi,
After reviewing the data sheet and studying different schematics of various circuits that use the CD4093 I see a common occurrence that I can't seem to word properly to get any kind of answer from a search engine. I'm sure for many it's an elementary question. I'm trying to learn something. The CD4093 is a Quad Schmitt trigger. My understanding is that it has 4 triggers. Practically all of the circuits I look at that uses this IC are wired in such a way as to go into one , out and back into another. My question is why go through 3 times? Smoothing or filtering?
I'm going to try to upload an image.
Thanks
After reviewing the data sheet and studying different schematics of various circuits that use the CD4093 I see a common occurrence that I can't seem to word properly to get any kind of answer from a search engine. I'm sure for many it's an elementary question. I'm trying to learn something. The CD4093 is a Quad Schmitt trigger. My understanding is that it has 4 triggers. Practically all of the circuits I look at that uses this IC are wired in such a way as to go into one , out and back into another. My question is why go through 3 times? Smoothing or filtering?
I'm going to try to upload an image.
Thanks