5890
AND
5891
8-BIT SERIAL-INPUT,
LATCHED SOURCE DRIVERS
TYPICAL APPLICATION
SOLENOID OR RELAY DRIVER
+5V
UCN5890A
1
16
SHIFT
REGISTER
+48V
DATA OUT
CLOCK
DATA IN
STROBE
2
3
4
5
6
7
8
V
DD
15
OE
14
13
12
11
10
9
OUTPUT ENABLE
(ACTIVE LOW)
LATCHES
V
BB
Dwg. No. A-12,548
The products described here are manufactured under one or more
U.S. patents or U.S. patents pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to
time, such departures from the detail specifications as may be
required to permit improvements in the performance, reliability, or
manufacturability of its products. Before placing an order, the user is
cautioned to verify that the information being relied upon is current.
Allegro products are not authorized for use as critical components
in life-support devices or systems without express written approval.
The information included herein is believed to be accurate and
reliable. However, Allegro MicroSystems, Inc. assumes no responsi-
bility for its use; nor for any infringement of patents or other rights of
third parties which may result from its use.
www.allegromicro.com
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
