1

File Number

4758

ACS27MS

Radiation Hardened Triple 3-Input NOR Gate

The Radiation Hardened ACS27MS is a Triple 3-Input NOR

Gate. For each gate, a HIGH level on any input results in a

LOW level on the Y output. A LOW level on all inputs

results in a HIGH level on the Y output. All inputs are

buffered and the outputs are designed for balanced

propagation delay and transition times.

The ACS27MS is fabricated on a CMOS Silicon on

Sapphire (SOS) process, which provides an immunity to

Single Event Latch-up and the capability of highly reliable

performance in any radiation environment. These devices

offer significant power reduction and faster performance

when compared to ALSTTL types.

Specifications for Rad Hard QML devices are controlled

by the Defense Supply Center in Columbus (DSCC). The

SMD numbers listed below must be used when ordering.

Detailed Electrical Specifications for the ACS27MS are

contained in SMD 5962-98630. A “hot-link” is provided

on our homepage for downloading.

www.intersil.com/spacedefense/spaceselect.asp

Features

• QML Qualified Per MIL-PRF-38535 Requirements

• 1.25 Micron Radiation Hardened SOS CMOS

• Radiation Environment

- Latch-Up Free Under Any Conditions

• Output Current

. . . . . . . . . . . . . . . . . . . . . . . . . . ±12mA (Min)

• Quiescent Supply Current . . . . . . . . . . . . . . . 5.0

µA (Max)

• Propagation Delay . . . . . . . . . . . . . . . . . . . . . . 17ns (Max)

Applications

• High Speed Control Circuits

• Sensor Monitoring

• Low Power Designs

Ordering Information

ORDERING NUMBER

INTERNAL MARKETING

NUMBER

PACKAGE

DESIGNATOR

5962F9863001VCC

ACS27DMSR-03

-55 to 125

14 Ld SBDIP

CDIP2-T14

ACS27D/SAMPLE-03

ACS27D/SAMPLE-03

25

14 Ld SBDIP

CDIP2-T14

5962F9863001VXC

ACS27KMSR-03

-55 to 125

14 Ld Flatpack

CDFP3-F14

ACS27K/SAMPLE-03

ACS27K/SAMPLE-03

25

14 Ld Flatpack

CDFP3-F14

5962F9863001V9A

ACS27HMSR-03

25

Die

NA

Pinouts

ACS27MS

(SBDIP)

TOP VIEW

ACS27MS

(FLATPACK)

TOP VIEW

A1

B1

A2

B2

C2

Y2

GND

C1

Y1

C3

B3

A3

Y3

1

2

3

4

5

6

7

14

13

12

11

10

9

8

14

13

12

11

10

9

8

2

3

4

5

6

7

1

A1

B1

A2

B2

C2

Y2

GND

C1

Y1

C3

B3

A3

Y3

Data Sheet

July 1999

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

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