HCS154MS
Radiation Hardened
4-to-16 Line Decoder/Demultiplexer
September1995
Features
Pinouts
24 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T24
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)
• Dose Rate Survivability: >1 x 1012 Rads (Si)/s
• Dose Rate Upset >1010 RAD(Si)/s 20ns Pulse
• Cosmic Ray Upset Immunity < 2 x 10-9 Errors/Gate Day
(Typ)
1
2
24
VCC
Y0
Y1
23 A0
22 A1
21 A2
20 A3
19 E2
3
Y2
4
Y3
5
Y4
6
Y5
7
18
E1
Y6
8
17 Y15
Y7
• Latch-Up Free Under Any Conditions
9
16
15
14
13
Y14
Y13
Y12
Y11
Y8
• Military Temperature Range: -55oC to +125oC
• Significant Power Reduction Compared to LSTTL ICs
• DC Operating Voltage Range: 4.5V to 5.5V
10
11
12
Y9
Y10
GND
• Input Logic Levels
- VIL = 30% of VCC Max
- VIH = 70% of VCC Min
• Input Current Levels Ii ≤ 5µA at VOL, VOH
24 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
MIL-STD-1835 CDFP4-F24
TOP VIEW
Description
The Intersil HCS154MS is a Radiation Hardened 4 to 16 line
Decoder/Demultiplexer with two enable inputs. A high on
either enable input forces the output to a high state. The
Demultiplexing function is performed by using the four input
lines A0 to A3 to select the desired output states.
1
24
23
22
21
20
19
18
17
16
15
14
13
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
ND
VCC
A0
2
3
A1
4
A2
5
A3
The HCS154MS utilizes advanced CMOS/SOS technology
to achieve high-speed operation. This device is a member of
radiation hardened, high-speed, CMOS/SOS Logic Family.
6
E2
7
E1
8
Y15
Y14
Y13
Y12
Y11
The HCS154MS is supplied in a 24 lead Ceramic flatpack (K
suffix) or a SBDIP Package (D suffix).
9
10
11
12
Ordering Information
PART NUMBER
HCS154DMSR
TEMPERATURE RANGE
SCREENING LEVEL
PACKAGE
o
o
-55 C to +125 C
Intersil Class S Equivalent
24 Lead SBDIP
o
o
HCS154KMSR
-55 C to +125 C
Intersil Class S Equivalent
24 Lead Ceramic Flatpack
24 Lead SBDIP
o
HCS154D/Sample
HCS154K/Sample
HCS154HMSR
+25 C
Sample
Sample
Die
o
+25 C
24 Lead Ceramic Flatpack
Die
o
+25 C
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Spec Number 518754
File Number 2479.2
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
1