8 May
1999
8 May
'99
11:28 a.m.
sorry about the mistitled post sent earlier . . .
Dick
-----Original Message-----
From: Richard Erlacher <edick(a)idcomm.com>
To: Discussion re-collecting of classic computers
<classiccmp(a)u.washington.edu>
Date: Saturday, May 08, 1999 3:57 PM
Subject: Re: manuals available
I've run into Intersil's ICM7228 once again and
find my data book doesn't
cover that number. It's date coded '87, so It's probably in the last book
I
got from Intersil before they were acquired by GE.
Has anyone got a complete sheet on this part? I believe it is a
multi-decade counter/display driver, or maybe just a display driver.
thanx
Dick
8 May
8 May
9:38 a.m.
At 05:28 PM 5/8/99 -0600, Richard wrote:
sorry about the mistitled post sent earlier . . .
Check www.maxim-ic.com, their data is on-line. I didn't check GE/Intersil.
It is a 8 digit LED display driver. It says their part ICM7128 replaces
both ICM7218 and 7228, although these type parts can be confusing as the
pinouts and features vary greatly with the suffix, in this case A through D.
-Dave
I've run into Intersil's ICM7228 once
again and find my data book doesn't
cover that number. It's date coded '87, so It's probably in the last book
I
>got from Intersil before they were acquired by GE.
9361
days inactive
9361
days old
1 comments
2 participants
participants (2)
-
ddameron＠earthlink.net -
edick＠idcomm.com