1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
HCS253MS
Radiation Hardened
Dual 4-Input Multiplexer
Pinouts
16 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T16, LEAD FINISH C
TOP VIEW
16 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F16, LEAD FINISH C
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
S1
I3 1
I2 1
I1 1
I0 1
GND
Y 1
S0
2 I3
2 I2
2 I1
2 I0
2 OE
OE 1
VCC
2 Y
2
3
4
5
6
7
8
1
16
15
14
13
12
11
10
9
S1
I3 1
I2 1
I1 1
I0 1
GND
Y 1
OE 1
S0
2 I3
2 I2
2 I1
2 I0
2 OE
VCC
2 Y
Features
3 Micron Radiation Hardened SOS CMOS
Total Dose 200K RAD (Si)
SEP Effective LET No Upsets: >100 MEV-cm
2
/mg
Single Event Upset (SEU) Immunity < 2 x 10
-9
Errors/Bit-
Day (Typ)
Dose Rate Survivability: >1 x 10
12
RAD (Si)/s
Latch-Up Free Under Any Conditions
Fanout (Over Temperature Range)
- Bus Driver Outputs - 15 LSTTL Loads
Military Temperature Range: -55
o
C to +125
o
C
Significant Power Reduction Compared to LSTTL ICs
DC Operating Voltage Range: 4.5V to 5.5V
Input Logic Levels
- VIL = 0.3 VCC Max
- VIH = 0.7 VCC Min
Input Current Levels Ii
≤
5
μ
A at VOL, VOH
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.
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).
September 1995
Spec Number
518765
File Number
3068.1
Ordering Information
PART NUMBER
TEMPERATURE RANGE
SCREENING LEVEL
PACKAGE
HCS253DMSR
-55
o
C to +125
o
C
Intersil Class S Equivalent
16 Lead SBDIP
HCS253KMSR
-55
o
C to +125
o
C
Intersil Class S Equivalent
16 Lead Ceramic Flatpack
HCS253D/Sample
+25
o
C
Sample
16 Lead SBDIP
HCS253K/Sample
+25
o
C
Sample
16 Lead Ceramic Flatpack
HCS253HMSR
+25
o
C
Die
Die