This page describes the IBM SMS card "UGT", and is part of the SMS card database.

Function of the card:
Non inverting simplex line driver

Part number: 372976

Customer Eng reference number: 822929

Used in: IBM 2821 Control Unit

Cap code: None (details)

IBM SMS card type UGT 372976 IBM SMS card type UGT 372976

References: IBM 2821 CCD, p92

The information on these pages comes from a variety of sources, especially old IBM documents on bitsavers.org, as well as information from the IBM 1401 restoration team, especially Tim Coslet's SMS data and Jim Hunt's data. Much of this information was obtained through OCR, so don't expect complete accuracy. These pages are not associated with IBM in any way.