Tronic Posted August 28, 2006 Report Share Posted August 28, 2006 HELP !!! does any body know the formula for working out the frequency when using a schmitt trigger invertor from the cmos 40106 + is there such a book on the market which deals with just formulas for all kinds of circuits, from the simple to the complex, cheers tronic Quote Link to comment Share on other sites More sharing options...
audioguru Posted August 28, 2006 Report Share Posted August 28, 2006 A CD40106 is about the same as a CD4584 or a 74C14.Here is the formula from a National Semi application note: Quote Link to comment Share on other sites More sharing options...
MP Posted August 29, 2006 Report Share Posted August 29, 2006 The formula is in the data sheet. This is the first place you should look.MP Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.