ewv@craycos.com (Eric Varsanyi) (10/03/90)
I have been calling around trying to find someone who will sell me some NS16550's (the 8250a replacement async chip) and have not had much luck. Hamilton Avnet and Bell Industries have at least heard of it but all they have are parts suffixed with AFV. They throught this meant that it was a square SMD package (vs the 40 pin DIP). A call to National Semi didn't help, they cannot find a data sheet for this part to get the right suffix for the 40 pin package. They did tell me that in their database the part was listed as obsoleted (she couldn't say by what though). While I wait for a National Semi application engineer to call me back perhaps someone could post: 1) Who's sells these things? 2) How much? 3) What is the full part number (NS16550AN)? Thanks. -- -Eric Varsanyi (ewv@craycos.com) Cray Computer Corporation
rk@theep.boston.ma.us (Robert A. Kukura) (10/03/90)
In article <1990Oct2.172452.7452@craycos.com> ewv@craycos.com (Eric Varsanyi) writes:
I have been calling around trying to find someone who will sell me some
NS16550's (the 8250a replacement async chip) and have not had much
luck. Hamilton Avnet and Bell Industries have at least heard of it
but all they have are parts suffixed with AFV. They throught this
meant that it was a square SMD package (vs the 40 pin DIP).
A call to National Semi didn't help, they cannot find a data sheet
for this part to get the right suffix for the 40 pin package. They
did tell me that in their database the part was listed as obsoleted
(she couldn't say by what though).
While I wait for a National Semi application engineer to call me back perhaps
someone could post:
1) Who's sells these things?
2) How much?
3) What is the full part number (NS16550AN)?
I recently bought a couple of NS16550AFN's from Jameco Electronics.
They were $17.95 each, arrived within a couple of days, are the 40 pin
DIP package, and work great with FAS. Jameco's phone number is
415-592-8097.
--
-Bob Kukura internet: rk@theep.boston.ma.us
uucp: spdcc!theep!rk
aab@cichlid.com (Andrew A. Burgess) (10/05/90)
In article <1990Oct2.172452.7452@craycos.com> ewv@craycos.com (Eric Varsanyi) writes: >I have been calling around trying to find someone who will sell me some >NS16550's (the 8250a replacement async chip) and have not had much >luck. ... A good source is JDR Microdevices in San Jose CA, 800 538 5000. If you are in Silicon Valley and call in an order in the morning you will sometimes get the UPS shipment the next day! They offer a 30 day money back guarantee and 1 year warranty and have everything from chips to cables to motherboards to systems. Call and get a catalog. Just a satisfied customer. Andy -- Andy Burgess Independent Consultant uunet!silma!cichlid!aab aab@cichlid.com