ACTS541T
Data Sheet
July 1999
File Number 4612.1
Radiation Hardened Octal Three-State
Buffer/Line Driver
Features
• QML Class T, Per MIL-PRF-38535
Intersil’s Satellite Applications FlowTM (SAF) devices are 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.
• Radiation Performance
5
- Gamma Dose (γ) 1 x 10 RAD(Si)
- Latch-Up Free Under Any Conditions
-10
- Single Event Upset (SEU) Immunity: <1 x 10
Errors/Bit/Day (Typ)
2
- SEU LET Threshold . . . . . . . . . . . . .>100 MEV-cm /mg
• 1.25 Micron Radiation Hardened SOS CMOS
• Significant Power Reduction Compared to ALSTTL Logic
• DC Operating Voltage Range. . . . . . . . . . . . 4.5V to 5.5V
• Input Logic Levels
The Intersil ACTS541T is a Radiation Hardened Octal
Buffer/Line Driver, with three-state outputs. The output
enable pins OE1, OE2 control the three-state outputs. If
either enable is high the output will be in a high impedance
state. For data output both enables must be low.
Specifications
- V = 0.8V Max
IL
- V = VCC/2 Min
IH
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.
• Fast Propagation Delay . . . . . . . . 21ns (Max), 14ns (Typ)
Pinouts
Detailed Electrical Specifications for the ACTS541T are
contained in SMD 5962-96726. A “hot-link” is provided from
our website for downloading.
ACTS541T (SBDIP), CDIP2-T20
TOP VIEW
www.intersil.com/spacedefense/newsafclasst.asp
1
2
3
4
5
6
7
8
9
V
OE1
A0
A1
A2
A3
A4
A5
A6
A7
20
19
CC
Intersil’s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
OE2
18 Y0
17 Y1
16 Y2
15 Y3
14 Y4
13 Y5
www.semi.intersil.com/quality/manuals.asp
Ordering Information
TEMP.
ORDERING
NUMBER
PART
NUMBER
RANGE
12
Y6
o
( C)
GND 10
11 Y7
5962R9672602TRC
5962R9672602TXC
ACTS541DTR-02
ACTS541KTR-02
-55 to 125
-55 to 125
ACTS541T (FLATPACK), CDFP4-F20
NOTE: Minimum order quantity for -T is 150 units through
distribution, or 450 units direct.
TOP VIEW
V
OE1
A0
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
CC
OE2
Y0
Y1
Y2
Y3
Y4
Y5
A1
A2
A3
A4
A5
A6
A7
Y6
Y7
GND
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
1