Why not try one, the 74HC4046 is pin compatible I think, you may need to make some changes to use the '7046 version but you can then make a value judgement if the flaw had in fact mainfested itself as a problem in your design?
On 18 April 2018 at 09:04, donald collie <[email protected]> wrote: > I have 4 frequency synthesiser projects, each using HEF4046BCN`s, but have > recently read that this CMOS IC has a design flaw. What would be a better > chip to retrofit? I`m thinking perhaps a HEF74HC4046AN [that`s if it > doesn`t have the same bug], or a 74HC7046AN - which is similar. Both these > chips are more-or-less pin compatable TIA for any > advice!..................................................... > ..................................................Don > > <http://www.avg.com/email-signature?utm_medium=email&; > utm_source=link&utm_campaign=sig-email&utm_content=webmail> > Virus-free. > www.avg.com > <http://www.avg.com/email-signature?utm_medium=email&; > utm_source=link&utm_campaign=sig-email&utm_content=webmail> > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/ > mailman/listinfo/time-nuts > and follow the instructions there. > -- Clint. M0UAW IO83 *No trees were harmed in the sending of this mail. However, a large number of electrons were greatly inconvenienced.* _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
