FN2479 Rev 3.00

Page 1 of 8

January 6, 2011

FN2479

Rev 3.00

January 6, 2011

HCS154MS

Radiation Hardened 4 to 16 Line Decoder/Demultiplexer

DATASHEET

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.

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.

The HCS154MS is supplied in a 24 lead Ceramic

flatpack (K suffix) or a SBDIP Package (D suffix).

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 Rads (Si)/s

• Dose Rate Upset >1010 RAD(Si)/s 20ns Pulse

• Cosmic Ray Upset Immunity < 2 x 10-9 Errors/Gate

Day (Typ)

• Latch-Up Free Under Any Conditions

• Military Temperature Range: -55oC to +125oC

• Significant Power Reduction Compared to LSTTL

ICs

• DC Operating Voltage Range: 4.5V to 5.5V

• Input Logic Levels

- VIL = 30% of VCC Max

- VIH = 70% of VCC Min

• Input Current Levels Ii  5µA at VOL, VOH

Pin Configurations

24 LEAD CERAMIC DUAL-IN-LINE

METAL SEAL PACKAGE (SBDIP)

MIL-STD-1835 CDIP2-T24

TOP VIEW

24 LEAD CERAMIC METAL SEAL

FLATPACK PACKAGE (FLATPACK)

MIL-STD-1835 CDFP4-F24

TOP VIEW

GND

VCC

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

Y9

Y10

Y11

Y12

Y13

Y14

Y15

1

2

3

4

5

6

7

8

9

10

11

12

16

17

18

19

20

21

22

23

24

15

14

13

A0

A1

A2

A3

E1

E2

24

23

22

21

20

19

18

17

16

15

14

13

2

3

4

5

6

7

8

9

10

11

12

1

GND

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

Y8

Y9

Y10

VCC

Y11

Y12

Y13

Y14

Y15

A0

A1

A2

A3

E1

E2

Ordering Information

ORDERING

NUMBER

INTERNAL

MKT. NUMBER

PART

MARKING

TEMP. RANGE

(°C)

SCREENING

LEVEL

PACKAGE

PKG.

DWG. #

5962R9572901VJC HCS154DMSR

Q 5962R95 72901VJC -55oC to +125oC Intersil Class S

Equivalent

24 Ld SBDIP

D24.6

5962R9572901VXC HCS154KMSR

Q 5962R95 72901VXC -55oC to +125oC Intersil Class S

Equivalent

24 Ld Ceramic Flatpack K24.A