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DonB
12-07-2007, 02:30 PM
I am in the process of repairing another members TCI and after removing the timing chip daughterboards I find that I need the following chips

Hitachi HA1825P 20 pin dip
Nec C1251C 8 pin dip
Hitachi HA 17902P 14 pin dip

If anyone can point me in the right direction in finding a supplier for the above it would be greatly appreciated.

Attached is a picture of the TCI with the daughterboards removed showing the above chips.

TIA
db
:stirthepot:
Gambler
12-08-2007, 12:27 AM
Have u tried Electrosonic in toronto
Gambler
DonB
12-08-2007, 02:18 PM
I tried them this am and nothing comes up on their website.

Thanks anyway.

I'll keep on trying.

db
:confused24:
CrazyHorse
12-10-2007, 11:37 AM
Is this for the digital ignition 90-93?
pegscraper
12-10-2007, 03:15 PM
Here are a few places I know.

www.mouser.com

www.alliedelec.com

www.mcmelectronics.com
DonB
12-11-2007, 05:56 PM
Jimbob5

No the parts I need are for the 1983 to 1989 TCI.

Pegscraper

OK I'll give thos a shot.

Thanks

db
:confused24:
DonB
12-11-2007, 06:55 PM
Pegscraper

Great stuff, I found 2 of the chips on the Mouser site.

Now all I need is to find the HA1825P and I'mm all set.

db
:cool10:
nelsonrl
12-11-2007, 09:03 PM
Question is are these off the shelf chips or were they flashed for this purpose?
mbrood
12-18-2007, 02:43 AM
http://www.electrospec.com/electronic/popular-parts/23947-HA1825P--HIT-HA-1825-P-HA-1825-P.html

It's worth a call? 1-800-631-9616
DonB
12-23-2007, 03:57 PM
I was on their site before and they state that they do not sell to distributors or individuals.

A search on their site indicates that they have all three chips.

db
:confused24:
pegscraper
12-23-2007, 07:26 PM
Are you still looking for that last one? I happened across another company you might check out.

www.jameco.com
Rocket
09-27-2009, 12:33 AM
Are you still looking for that last one? I happened across another company you might check out.

www.jameco.com (http://www.jameco.com)

How about this one??? http://www.digikey.ca/
Bill W.
09-27-2009, 09:16 PM
Try this one.. http://www.ic2ic.com/search.jsp?sSearchWord=HA1825

http://www.ic2ic.com/search.jsp?sSearchWord=C1251C

http://www.ic2ic.com/search.jsp?sSearchWord=HA17902P
Yammer Dan
09-27-2009, 10:34 PM
We got somone that understands them critters? I'M IMPRESSED!!
CrazyHorse
09-27-2009, 11:01 PM
This is a 2 yr old post howd this come up?
Dano
09-28-2009, 01:20 AM
Rocket posted a new link for parts