intersil 8337

Is there an equivalent chip for the display driver in a Fluke 8024b?
Chip is labelled
Intersil
429100
8337

I can't find any info on this. Any help appreciated

Thanks,
Steve Kamego

 

[Franc Zabkar]

On Sat, 26 Mar 2005 11:04:13 -0600, steve put finger to keyboard and
composed:

Is there an equivalent chip for the display driver in a Fluke 8024b?
Chip is labelled
Intersil
429100
8337

I can't find any info on this. Any help appreciated

Thanks,
Steve Kamego

Could it be the house number for a standard ICL7106, or maybe an
ICL7136 (low power version of ICL7106)?

BTW, the "8337" is probably a YYWW date code, ie week 37 of 1983. It
may help to know which chips Intersil was producing in that year.


- Franc Zabkar
--
Please remove one 's' from my address when replying by email.

 

[Graham W]

steve wrote:

Is there an equivalent chip for the display driver in a Fluke 8024b?
Chip is labelled
Intersil
429100
8337

8337 will be week 37 in 1983. The 429100 is the custom chip
reference number. Try Fluke for replacement.


--
Graham W http://www.gcw.org.uk/ PGM-FI page updated, Graphics Tutorial
WIMBORNE http://www.wessex-astro-society.freeserve.co.uk/ Wessex
Dorset UK Astro Society's Web pages, Info, Meeting Dates, Sites & Maps
Change 'news' to 'sewn' in my Reply address to avoid my spam filter.

 

Thanks to both of you for your replies. I tried the 7016 with bad
results. However, as a last resort, I soaked the meter in very
strong alcohol for half an hour, and now it zeroes perfectly.

Thanks for the help, and sorry for the lateness of my reply.
Steve Kamego

On Sat, 26 Mar 2005 21:49:42 -0000, "Graham W"
<graham@his.com.puter.INVALID> wrote:

steve wrote:
Is there an equivalent chip for the display driver in a Fluke 8024b?
Chip is labelled
Intersil
429100
8337

8337 will be week 37 in 1983. The 429100 is the custom chip
reference number. Try Fluke for replacement.

 

[Walter Harley]

<steve> wrote in message news:qsdh41ptqb42pi6meb3i6hf8qp3rvt892a@4ax.com...

as a last resort, I soaked the meter in very
strong alcohol for half an hour, and now it zeroes perfectly.

Soaking in strong alcohol does wonders for all sorts of problems. (hic.)