ACS521MS Intersil Corporation, ACS521MS Datasheet
ACS521MS
Manufacturer Part Number
ACS521MS
Description
Radiation Hardened 8-Bit Magnitude Comparator
Manufacturer
Intersil Corporation
Datasheet
1.ACS521MS.pdf
(3 pages)
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January 1996
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
Features
• Devices QML Qualified in Accordance with MIL-PRF-38535
• Detailed Electrical and Screening Requirements are Contained in
• 1.25 Micron Radiation Hardened SOS CMOS
• Total Dose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >300K RAD (Si)
• Single Event Upset (SEU) Immunity: <1 x 10
• SEU LET Threshold . . . . . . . . . . . . . . . . . . . . . . . >100 MEV-cm
• Dose Rate Upset . . . . . . . . . . . . . . . . >10
• Dose Rate Survivability . . . . . . . . . . . >10
• Latch-Up Free Under Any Conditions
• Military Temperature Range . . . . . . . . . . . . . . . . . . -55
• Significant Power Reduction Compared to ALSTTL Logic
• DC Operating Voltage Range . . . . . . . . . . . . . . . . . . . . 4.5V to 5.5V
• Input Logic Levels
• Input Current
• Fast Propagation Delay . . . . . . . . . . . . . . . . 15ns (Max), 10ns (Typ)
Description
The Intersil ACS521MS is a Radiation Hardened 8 bit magnitude com-
parator device. It provides a low output YB when Word A equals word B
and input GB is low. All other input states cause a high output.
The ACS521MS utilizes advanced CMOS/SOS technology to achieve
high-speed operation. This device is a member of radiation hardened,
high-speed, CMOS/SOS Logic Family.
The ACS521MS is supplied in a 20 lead Ceramic Flatpack (K suffix) or a
Ceramic Dual-In-Line Package (D suffix).
Ordering Information
5962F9670901VRC
5962F9670901VXC
ACS521D/Sample
ACS521K/Sample
ACS521HMSR
SMD# 5962-96709 and Intersil’ QM Plan
(Typ)
- VIL = 30% of VCC Max
- VIH = 70% of VCC Min
PART NUMBER
1 A at VOL, VOH
TEMPERATURE RANGE
-55
-55
o
o
C to +125
C to +125
25
25
25
o
o
o
C
C
C
11
12
o
o
C
C
RAD (Si)/s, 20ns Pulse
RAD (Si)/s, 20ns Pulse
-10
MIL-PRF-38535 Class V
MIL-PRF-38535 Class V
Sample
Sample
Die
Errors/Bit/Day
o
C to +125
1
SCREENING LEVEL
2
/mg
o
C
ACS521MS
Pinouts
GND
GB
A0
B0
A1
B1
A2
B2
A3
B3
8-Bit Magnitude Comparator
MIL-STD-1835 DESIGNATOR CDFP4-F20,
MIL-STD-1835 DESIGNATOR CDIP2-T20,
20 PIN CERAMIC DUAL-IN-LINE
GND
20 PIN CERAMIC FLATPACK
GB
A0
B0
A1
B1
A2
B2
A3
B3
10
1
2
3
4
5
6
7
8
9
20 Lead Ceramic Flatpack
20 Lead SBDIP
20 Lead Ceramic Flatpack
Die
20 Lead SBDIP
LEAD FINISH C
LEAD FINISH C
1
2
3
4
5
6
7
8
9
10
Radiation Hardened
TOP VIEW
TOP VIEW
Spec Number
PACKAGE
File Number
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
VCC
YB
B7
A7
B6
A6
B5
A5
B4
A4
518821
3111.1
VCC
YB
B7
A7
B6
A6
B5
A5
B4
A4
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