HCS253MS
Radiation Hardened
Dual 4-Input Multiplexer
September 1995
Features
Pinouts
16 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T16, LEAD FINISH C
TOP VIEW
• 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)
VCC
2 OE
S0
OE 1
S1
16
15
14
13
1
2
3
4
5
6
7
8
I3 1
I2 1
I1 1
I0 1
Y 1
• Dose Rate Survivability: >1 x 1012 RAD (Si)/s
2 I3
• Latch-Up Free Under Any Conditions
12 2 I2
2 I1
11
10 2 I0
2 Y
• Fanout (Over Temperature Range)
- Bus Driver Outputs - 15 LSTTL Loads
GND
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• Military Temperature Range: -55oC to +125oC
• Significant Power Reduction Compared to LSTTL ICs
• DC Operating Voltage Range: 4.5V to 5.5V
16 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F16, LEAD FINISH C
TOP VIEW
• Input Logic Levels
- VIL = 0.3 VCC Max
- VIH = 0.7 VCC Min
VCC
2 OE
S0
OE 1
S1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
• Input Current Levels Ii ≤ 5µA at VOL, VOH
I3 1
I2 1
I1 1
I0 1
Y 1
2 I3
2 I2
2 I1
2 I0
2 Y
Description
The Intersil HCS253MS is a Radiation Hardened 4-to-1 line
selector multiplexer having three-state outputs. One of four
sources for each section is selected by the common select inputs
S0 and S1. When the output enable (1OE or 2OE) is HIGH, the
output is in the high impedance state.
GND
The HCS253MS 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 HCS253MS is supplied in a 16 lead Ceramic flatpack
(K suffix) or a SBDIP Package (D suffix).
Ordering Information
PART NUMBER
HCS253DMSR
TEMPERATURE RANGE
SCREENING LEVEL
Intersil Class S Equivalent
Intersil Class S Equivalent
Sample
PACKAGE
o
o
-55 C to +125 C
16 Lead SBDIP
o
o
HCS253KMSR
-55 C to +125 C
16 Lead Ceramic Flatpack
16 Lead SBDIP
o
HCS253D/Sample
HCS253K/Sample
HCS253HMSR
+25 C
o
+25 C
Sample
16 Lead Ceramic Flatpack
Die
o
+25 C
Die
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Spec Number 518765
File Number 3068.1
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
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