Radiation Hardened Octal Buffer/Line
Driver, Three-State
Intersil‘s Satellite Applications Flow
fully tested and guaranteed to 100kRAD total dose. These
QML Class T devices are processed to a standard flow
intended to meet the cost and shorter lead-time needs of
large volume satellite manufacturers, while maintaining a
high level of reliability.
The Intersil HCS244T is a Radiation Hardened Non-
Inverting Octal Buffer/Line Driver, Three-State, with two
active-low output enables.
Specifications
Specifications for Rad Hard QML devices are controlled by
the Defense Supply Center in Columbus (DSCC). The SMD
numbers listed below must be used when ordering.
Detailed Electrical Specifications for the HCS244T are
contained in SMD 5962-95731. A “hot-link” is provided from
our website for downloading.
www.intersil.com/spacedefense/newsafclasst.asp
Intersil‘s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
www.intersil.com/quality/manuals.asp
Ordering Information
NOTE:
distribution, or 450 units direct.
5962R9573101TRC
5962R9573101TXC
INFORMATION
ORDERING
Minimum order quantity for -T is 150 units through
HCS244DTR
HCS244KTR
1
NUMBER
PART
TM
Data Sheet
(SAF) devices are
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
-55 to 125
-55 to 125
RANGE
TEMP.
(
o
C)
Features
• QML Class T, Per MIL-PRF-38535
• Radiation Performance
• 3 Micron Radiation Hardened CMOS SOS
• Fanout (Over Temperature Range)
• Bus Driver Outputs - 15 LSTTL Loads
• Significant Power Reduction Compared to LSTTL ICs
• DC Operating Voltage Range: 4.5V to 5.5V
• Input Logic Levels
• Input Current Levels Ii
Pinouts
GND
www.intersil.com or 407-727-9207
- Gamma Dose ( ) 1 x 10
- Latch-Up Free Under Any Conditions
- SEP Effective LET No Upsets: >100 MEV-cm
- Single Event Upset (SEU) Immunity < 2 x 10
- V
- V
OE
A0
A1
A2
A3
Y3
Y2
Y1
Y0
Satellite Applications Flow™ (SAF) is a trademark of Intersil Corporation.
Errors/Bit-Day (Typ)
IL
IH
1
1
2
1
2
1
2
1
2
= 0.3 V
= 0.7 V
HCS244KTR (FLATPACK), CDFP4-F20
GND
July 1999
HCS244DTR (SBDIP), CDIP2-T20
OE
A0
Y3
A1
Y2
A2
Y1
A3
Y0
CC
CC
Max
1
1
2
1
2
1
2
1
2
Min
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
TOP VIEW
TOP VIEW
5 A at V
5
|
RAD(Si)
Copyright
File Number 4616.1
OL
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11
, V
©
2
1
2
1
2
1
2
1
2
OH
HCS244T
Intersil Corporation 1999
V
OE
Y0
A3
Y1
A2
Y2
A1
Y3
A0
CC
-9
2
/mg
2
1
2
1
2
1
2
1
2
V
OE
Y0
A3
Y1
A2
Y2
A1
Y3
A0
CC