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HCTS85MS Datasheet, PDF (1/10 Pages) Intersil Corporation – Radiation Hardened 4-Bit Magnitude Comparator | |||
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HCTS85MS
September 1995
Radiation Hardened
4-Bit Magnitude Comparator
Features
⢠3 Micron Radiation Hardened SOS CMOS
⢠Total Dose 200K RAD (Si)
⢠SEP Effective LET No Upsets: >100 MEV-cm2/mg
⢠Single Event Upset (SEU) Immunity < 2 x 10-9 Errors/
Bit-Day (Typ)
⢠Dose Rate Survivability: >1 x 1012 RAD (Si)/s
⢠Dose Rate Upset >1010 RAD (Si)/s 20ns Pulse
⢠Latch-Up Free Under Any Conditions
⢠Fanout (Over Temperature Range)
-Standard Outputs: 10 LSTTL Loads
⢠Military Temperature Range: -55oC to +125oC
⢠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 ⤠5µA at VOL, VOH
Description
The Intersil HCTS85MS is a Radiation Hardened 4-bit high
speed magnitude comparator. This device compares two
binary, BCD, or other monotonic codes and presents the
three possible magnitude results at the outputs (A>B, A<B,
and A=B). The 4-bit input words are weighted (A0 to A3 and
B0 to B3), where A3 and B3 are the most signiï¬cant bits.
The HCTS85MS is expandable without external gating, both
serial and parallel operation.
The HCTS85MS utilizes advanced CMOS/SOS technology
to achieve high-speed operation. This device is a member of
radiation hardened, high-speed, CMOS/SOS Logic Family
with TTL input compatibility.
The HCTS85MS is supplied in a 16 lead Ceramic ï¬atpack
(K sufï¬x) or a SBDIP Package (D sufï¬x).
Pinouts
16 LEAD CERAMIC DUAL-IN-LINE METAL SEAL PACKAGE
(SBDIP) MIL-STD-1835 CDIP2-T16, LEAD FINISH C
TOP VIEW
B3 1
(A<B)IN 2
(A=B)IN 3
(A>B)IN 4
(A<B)OUT 5
(A=B)OUT 6
(A>B)OUT 7
GND 8
16 VCC
15 A3
14 B2
13 A2
12 A1
11 B1
10 A0
9 B0
16 LEAD CERAMIC METAL SEAL FLATPACK PACKAGE
(FLATPACK) MIL-STD-1835 CDFP4-F16, LEAD FINISH C
TOP VIEW
B3
(A<B)IN
(A=B)IN
(A>B)IN
(A<B)OUT
(A=B)OUT
(A>B)OUT
GND
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC
A3
B2
A2
A1
B1
A0
B0
Ordering Information
PART NUMBER
HCTS85DMSR
HCTS85KMSR
HCTS85D/Sample
HCTS85K/Sample
HCTS85HMSR
TEMPERATURE RANGE
-55oC to +125oC
-55oC to +125oC
+25oC
+25oC
+25oC
SCREENING LEVEL
Intersil Class S Equivalent
Intersil Class S Equivalent
Sample
Sample
Die
PACKAGE
16 Lead SBDIP
16 Lead Ceramic Flatpack
16 Lead SBDIP
16 Lead Ceramic Flatpack
Die
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
1
Spec Number 518624
File Number 3059.1
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