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HCTS244T Datasheet, PDF (1/3 Pages) Intersil Corporation – Radiation Hardened Octal Buffer/Line Driver, Three-State | |||
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Data Sheet
HCTS244T
July 1999 File Number 4618.1
Radiation Hardened Octal Buffer/Line
Driver, Three-State
Intersilâs Satellite Applications FlowTM (SAF) devices are
fully tested and guaranteed to 100kRAD total dose. These
QML Class T devices are processed to a standard ï¬ow
intended to meet the cost and shorter lead-time needs of
large volume satellite manufacturers, while maintaining a
high level of reliability.
The Intersil HCTS244T is a Radiation Hardened Non-
Inverting Octal Buffer/Line Driver, Three-State, with two
active-low output enables.
Speciï¬cations
Speciï¬cations 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 Speciï¬cations for the HCTS244T are
contained in SMD 5962-95744. A âhot-linkâ is provided from
our website for downloading.
www.intersil.com/spacedefense/newsafclasst.asp
Intersilâs 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
ORDERING
NUMBER
PART
NUMBER
TEMP.
RANGE
(oC)
5962R9574401TRC
HCTS244DTR
-55 to 125
5962R9574401TXC
HCTS244KTR
-55 to 125
NOTE: Minimum order quantity for -T is 150 units through
distribution, or 450 units direct.
Features
⢠QML Class T, Per MIL-PRF-38535
⢠Radiation Performance
- Gamma Dose (γ) 1 x 105 RAD(Si)
- Latch-Up Free Under Any Conditions
- SEP Effective LET No Upsets: >100 MEV-cm2/mg
- Single Event Upset (SEU) Immunity < 2 x 10-9
Errors/Bit-Day (Typ)
⢠3 Micron Radiation Hardened CMOS SOS
⢠Fanout (Over Temperature Range)
- Bus Driver Outputs - 15 LSTTL Loads
⢠Signiï¬cant Power Reduction Compared to LSTTL ICs
⢠DC Operating Voltage Range: 4.5V to 5.5V
⢠LSTTL Input Compatibility
- VIL = 0.8V Max
- VIH = VCC/2 Min
⢠Input Current Levels Ii ⤠5mA at VOL, VOH
Pinouts
HCTS244DTR (SBDIP), CDIP2-T20
TOP VIEW
OE 1 1
A0 1 2
Y3 2 3
A1 1 4
Y2 2 5
A2 1 6
Y1 2 7
A3 1 8
Y0 2 9
GND 10
20 VCC
19 2 OE
18 1 Y0
17 2 A3
16 1 Y1
15 2 A2
14 1 Y2
13 2 A1
12 1 Y3
11 2 A0
OE 1
A0 1
Y3 2
A1 1
Y2 2
A2 1
Y1 2
A3 1
Y0 2
GND
HCTS244KTR (FLATPACK), CDFP4-F20
TOP VIEW
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
VCC
2 OE
1 Y0
2 A3
1 Y1
2 A2
1 Y2
2 A1
1 Y3
2 A0
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
Satellite Applications Flow⢠(SAF) is a trademark of Intersil Corporation.
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