1. Home
  2. Electronics Design
  3. Logic family question - 74390.

Logic family question - 74390.

Is there such thing as a 74F390, otherwise which family that includes the '390 is fastest?

(must be 5V & thru hole).

TIA.

Reply to
ian field
Loading thread data ...

No, F is obsolete.

27MHz minimum, 55MHz typical:
formatting link

formatting link
lists a 74ac390 from toshiba @ AmericaII, but not in stock.

Why don't you try a CPLD ?

MIKE

--
www.oho-elektronik.de
OHO-Elektronik
Michael Randelzhofer
FPGA und CPLD Mini Module
Klein aber oho !
Kontakt:
Tel: 08131 339230
mr@oho-elektronik.de
Usst.ID: DE130097310
Reply to
M.Randelzhofer

Thanks - I was making up an order for Farnell, seems the best they have is a HC part that runs up to 40MHz.

Reply to
ian field

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.