1

November 1997

ACS151MS

Radiation Hardened 8-Input Multiplexer

Features

• QML Qualified Per MIL-PRF-38535 Requirements

• 1.25Micron Radiation Hardened SOS CMOS

• Radiation Environment

- Latch-up Free Under any Conditions

• Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±8mA

• Quiescent Supply Current. . . . . . . . . . . . . . . . . . .400

µA

• Propagation Delay

- Enable to Output . . . . . . . . . . . . . . . . . . . . . . . . . 12ns

- Input or Address to Output . . . . . . . . . . . . . . . . . 20ns

Applications

• Sensor Input Selection

• Data Routing

• High Frequency Switching

Description

The Radiation Hardened ACS151MS is an 8-Channel Multi-

plexer having three binary control inputs and an active low

enable input. The three binary input signals select the input

from 1 of 8 channels.

Complementary data outputs are provided for ease of system

design. If the enable input is high, the input signals are disre-

garded, the Y output is set high and the Y output is set low. All

inputs and outputs are buffered and are designed for balanced

propagation delay and transition times.

The ACS151MS 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 ACS151 are

contained in SMD 5962-97640. A “hot-link” is provided

on our homepage with instructions for downloading.

http://www.intersil.com/data/sm/index.htm

Ordering Information

SMD PART NUMBER

INTERSIL PART NUMBER

PACKAGE

CASE OUTLINE

5962F9764001VEC

ACS151DMSR-02

-55 to 125

16 Ld SBDIP

CDIP2-T16

N/A

ACS151D/Sample-02

25

16 Ld SBDIP

CDIP2-T16

5962F9764001VXC

ACS151KMSR-02

-55 to 125

16 Ld Flatpack

CDFP4-F16

N/A

ACS151K/Sample-02

25

16 Ld Flatpack

CDFP4-F16

N/A

ACS151HMSR-02

25

Die

N/A

Pinouts

ACS151 (SBDIP)

TOP VIEW

ACS151 (FLATPACK)

TOP VIEW

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

Y

Y

GND

E

Y

Y

E

GND

2

3

4

5

6

7

8

116

15

14

13

12

11

10

9

File Number

4430

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

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