SG55327 Microsemi Corporation, SG55327 Datasheet

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SG55327

Manufacturer Part Number
SG55327
Description
QUAD SOURCE MEMORY DRIVER
Manufacturer
Microsemi Corporation
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
SG55327F/883B
Manufacturer:
NS
Quantity:
24
4/90 Rev 1.2 7/96
Copyright
DESCRIPTION
The SG55327/SG75327 is a monolithic quad source driver
designed to meet the high current and fast switching speed
requirements of magnetic memory systems.
independently controlled and capable of sinking up to 600mA.
Paired with the SG55326 Quad Sink Driver, the SG55327/
SG75327 provides the current drive necessary for many sink/
source applications.
The SG55327/SG75327 has also been used in many non-memory
applications: for example, as the driver for a clock circuit, relay,
lamp, or small motor, or any application where a 600mA source
driver is needed.
The SG55327 is characterized for use over the full military
operating ambient temperature range of -55 C to 125 C while the
SG75327 is characterized from 0 C to 70 C.
These devices are available in 16-pin ceramic DIP, 16-pin plastic
DIP and 16-pin flatpack.
BLOCK DIAGRAM
1994
Each driver is
QUAD SOURCE MEMORY DRIVER
1
FEATURES
HIGH RELIABILITY FEATURES - SG55327
Quad source memory drivers
600mA output current capability
V
Output capable of swinging between V
ground
High-repetition-rate driver compatible with high–
speed magnetic memories
Inputs compatible with TTL decoders
Minimum time skew between strobe and output–
current rise
Pulse-transformer coupling eliminated
Drive-line lengths reduced
Available to MIL-STD-883
Scheduled for MIL-M-38510 QPL listing
LMI level “S” processing available
CC2
drive voltage variable to 24V
11861 Western Avenue
SG55327/SG75327
L
INFINITY Microelectronics Inc.
(714) 898-8121
Garden Grove, CA 92841
CC2
FAX: (714) 893-2570
and

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SG55327 Summary of contents

Page 1

... The SG55327 is characterized for use over the full military operating ambient temperature range of - 125 C while the SG75327 is characterized from ...

Page 2

... Output Collector Voltage .................................................... Note 3. Range over which the device is functional. ELECTRICAL CHARACTERISTICS (Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG55327 with - with Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient A temperature ...

Page 3

... (See Notes Below) Ambient Temperature Range -55°C to 125°C -55°C to 125°C 0°C to 70°C 0°C to 70°C -55°C to 125°C -55°C to 125°C 3 SG55327/SG75327 SG55327 SG75327 Min. Typ. Max. Min. Typ. Max. 7 8 ...

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