HCTS147MS
September 1995
Radiation Hardened
10-to-4 Line Priority Encoder
Pinouts
16 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T16
TOP VIEW
I4
I5
I6
I7
I8
Y2
Y1
GND
1
2
3
4
5
6
7
8
16 VCC
15 NC
14 Y3
13 I3
12 I2
11 I1
10 I9
9 Y0
Features
鈥?3 Micron Radiation Hardened SOS CMOS
鈥?Total Dose 200K RAD (Si)
鈥?SEP Effective LET No Upsets: >100 MEV-cm
2
/mg
鈥?Single Event Upset (SEU) Immunity < 2 x 10
-9
Errors/
Bit-Day (Typ)
鈥?Dose Rate Survivability: >1 x 10
12
RAD (Si)/s
鈥?Dose Rate Upset >10
10
RAD (Si)/s 20ns Pulse
鈥?Latch-Up Free Under Any Conditions
鈥?Fanout (Over Temperature Range)
- Bus Driver Outputs - 15 LSTTL Loads
鈥?Military Temperature Range:
-55
o
C
to
+125
o
C
鈥?Signi鏗乧ant Power Reduction Compared to LSTTL ICs
鈥?DC Operating Voltage Range: 4.5V to 5.5V
鈥?LSTTL Input Compatibility
- VIL = 0.8V Max
- VIH = VCC/2 Min
鈥?Input Current Levels Ii
鈮?/div>
5碌A at VOL, VOH
I4
I5
I6
I7
I8
Y2
Y1
GND
16 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F16
TOP VIEW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VCC
NC
Y3
I3
I2
I1
I9
Y0
Description
The Intersil HCTS147MS is a Radiation Hardened 10-to-4
line Priority Encoder, pin compatible with low power Schottky
TTL(LSTTL).
The HCTS147MS 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 HCTS147MS is supplied in a 16 lead Ceramic 鏗俛tpack
(K suf鏗亁) or a SBDIP Package (D suf鏗亁).
Ordering Information
PART NUMBER
HCTS147DMSR
HCTS147KMSR
HCTS147D/Sample
HCTS147K/Sample
HCTS147HMSR
TEMPERATURE RANGE
-55
o
C to +125
o
C
-55
o
C to +125
o
C
+25
o
C
+25
o
C
+25
o
C
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
DB NA
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright 漏 Intersil Corporation 1999
Spec Number
File Number
530
518608
3063.1
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