This is a National Semiconductor I/O-chip with internal RAM.
I don't think you will find easy replacements because this was
a very NS-only chip with no second sourcing.
It was used in Science of Cambrigde's (Clive Sinclair) MK 14
Sipke de Wal
----- Original Message -----
From: abrar wadera <abrarwadera(a)hotmail.com>
To: <classiccmp(a)classiccmp.org>
Cc: <abrar.wadera(a)del2.siemens.co.in>
Sent: Saturday, October 28, 2000 5:46 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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