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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

Ordering Information

PART NUMBER

TEMPERATURE RANGE

SCREENING LEVEL

PACKAGE

HCS283DMSR

Intersil Class S Equivalent

16 Lead SBDIP

HCS283KMSR

Intersil Class S Equivalent

16 Lead Ceramic Flatpack

HCS283D/Sample

Sample

16 Lead SBDIP

HCS283K/Sample

Sample

16 Lead Ceramic Flatpack

HCS283HMSR

Die

Die

HCS283MS

Radiation Hardened

4-Bit Full Adder with Fast Carry

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

B1

A1

S0

A0

B0

GND

CIN

A2

S2

A3

B3

S3

B2

SE 1

VCC

C0

2

3

4

5

6

7

8

116

15

14

13

12

11

10

9

B1

A1

S0

A0

B0

GND

CIN

A2

S2

A3

B3

S3

B2

SE 1

VCC

C0

Features

• 3 Micron Radiation Hardened SOS CMOS

• Total Dose 200K RAD (Si)

Day (Typ)

• Latch-Up Free Under Any Conditions

• Significant Power Reduction Compared to LSTTL ICs

• DC Operating Voltage Range: 4.5V to 5.5V

• Input Logic Levels

- VIL = 30% VCC Max

- VIH = 70% VCC Min

• Input Current Levels Ii

≤ 5µA at VOL, VOH

Description

The Intersil HCS283MS is a Radiation Hardened 4-bit binary full

adder with fast carry that adds two 4-bit binary numbers and

generates a carry-out bit if the sum exceeds 15.

The device can be used in positive or negative logic. When using

positive logic the carry-in (CIN) input must be tied low, if there is

no carry-in signal.

The HCS283MS 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 HCS283MS is supplied in a 16 lead Ceramic flatpack

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

October 1995

Spec Number

518850

File Number

4057