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

Function of the card:
SDTRL MUP
SDTRL mup number 6 without loads
Mup number 6 without loads

2/3 Input AND/OR, Dual 2 Input NAND

A Multiple-Use Package (MUP) card has circuits jumpered together directly on the card to form more complex circuits.

Saturated Drift Transistor Resistor Logic (SDTRL) is a form of resistor-transistor logic using faster drift-field transistors.

Part number:370200

PCB number:747235

Used in:IBM 1414 I/O Synchronizer,IBM 1410

Transistor type:101

References:
1410_SMS_VOL_1.pdf/1410_SMS_VOL_2.pdf, p1017.
1414 SMS Cards, p36.

Pinout:

A I1I4
B I1I4
C O5
D O6
E I6
F O4
G I2I4
H I2I4
J GND
K I5
L I5
M -12V
N +12VM
P I6
Q I3I4
R I3I4

This page created by Ken Shirriff, 2015.

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. Images courtesy of Randall Neff. Much of this information was obtained through OCR, so don't expect complete accuracy. These pages are not associated with IBM in any way.

Creation time: Tue Mar 03 23:40:33 2015.