Connect with us

Make your own non-inverting Schmitt Trigger

Discussion in 'General Electronics Discussion' started by Adventure_Audio, Sep 13, 2014.

Scroll to continue with content
  1. Adventure_Audio

    Adventure_Audio

    1
    0
    Sep 13, 2014
    Hey There,

    I am brand new to this forum and already love it. 2 mins ago I googled electronics forum and here I am!

    Please excuse my excitement. I have a question regarding schmitt triggers, more specifically the 74HC7014
    (http://www.nxp.com/documents/data_sheet/74HC7014.pdf)

    The circuit I am replicating only calls for one Schmitt trigger so I do not want to use a whole hex IC. Refer to this thread for the circuit topic (http://www.diystompboxes.com/smfforum/index.php?topic=108591.0)

    Here is the actual schematic I will be breadboarding. As you can see in the top left corner there is the 74HC7014.

    MY QUESTION IS: How can I create a precision schmitt trigger using an op amp?

    According to wikipedia (http://en.wikipedia.org/wiki/Schmitt_trigger), I can but am unsure how to go about doing this. Any help is greatly appreciated!

    Thanks.
    [​IMG]
     
  2. BobK

    BobK

    7,682
    1,687
    Jan 5, 2010
  3. dablakh0l

    dablakh0l

    11
    1
    Sep 19, 2014
    Or, you could use one of these... TC7SET17FTE85LF or TC7SET17FU,LF. Single gate Schmitt triggers.
     
    Arouse1973 likes this.
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-