On 5 February 2013 16:11, Ralph Stirling <ralph.stirl...@wallawalla.edu>wrote:
> Digikey.com . You also might consider 74HC595, 74HC497, or > 74AHC595 and 74AHC597. > > -- Ralph > > Don't use 74HC parts. Use 74HCT as these are TTL compatible. HC parts need to be driven closer to the rail, and often don't switch unless driven by CMOS chips. Otherwise find a similar part in the CD4xxx series. They switch at Vcc/2. Regards Roland ------------------------------------------------------------------------------ Free Next-Gen Firewall Hardware Offer Buy your Sophos next-gen firewall before the end March 2013 and get the hardware for free! Learn more. http://p.sf.net/sfu/sophos-d2d-feb _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
