On 5 February 2013 20:33, <[email protected]> wrote: > On Tue, 5 Feb 2013, Roland Jollivet wrote: > > > On 5 February 2013 16:11, Ralph Stirling <[email protected] > >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. > > > > great i see 74HCT597N for $0.70 and 74HCT595N for $0.80 on mouser > the ls 74ls59[57] are $10.00 each > does the type of inverter matter > > thanks > richard >
Probably just use the 74HCT04. Any which way you'll end up using a 14pin. You could use the remaining inverters as buffers. And these look cheaper. I didn't look at the MOQ's ; http://www.futurlec.com/IC74HCT00Series.shtml ------------------------------------------------------------------------------ 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 [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
