The INS8154 is a programable parallel IO device and 128 byte ram.
There are no substutes I know of, as it was single sourced from
National Semi.
the alternate would be to try and find new unused old stack or
make a substitute using TTL and ram devices that are avaiable.
I know the device though, I have two I bought for use 20 years ago.
Allison
-----Original Message-----
From: abrar wadera <abrarwadera_at_hotmail.com>
To: classiccmp_at_classiccmp.org <classiccmp_at_classiccmp.org>
Cc: abrar.wadera_at_del2.siemens.co.in <abrar.wadera_at_del2.siemens.co.in>
Date: Saturday, October 28, 2000 12:14 PM
Subject: INS8154 used in Cytospin
>Dear Sirs
>We have many cytospins which are centrifuges esed in cytology
departments
>and the peripherals chips used are INS8154N, we are not able to find any
of
>them from any source. Can you suggest any or some equivalents.
>
>With Regards
>
>Abrar
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Received on Sat Oct 28 2000 - 13:40:01 BST