Early '80s Motorola Semiconductor Reference - anyone?

Randy Dawson rdawson16 at hotmail.com
Sun Aug 8 17:38:42 CDT 2021

I found a few of the databooks here:



From: cctech <cctech-bounces at classiccmp.org> on behalf of r.stricklin via cctech <cctech at classiccmp.org>
Sent: Saturday, August 7, 2021 5:50 PM
To: General Discussion: On-Topic Posts <cctech at classiccmp.org>
Subject: Early '80s Motorola Semiconductor Reference - anyone?

Anyone have an early ‘80s Motorola semiconductor reference manual? I am attempting to repair a Boschert power supply from ~1983 that is full of Motorola parts marked as 1027 (DO-42ish), 1077 (TO-3ish), 1078 (DO-5ish), etc. It would be extremely helpful to know their specifications, or ideally how to cross-ref them to “standard” parts.


More information about the cctalk mailing list