1

File Number

4763

ACS175MS

Radiation Hardened Quad D-Type Flip-

Flop with Reset

The Radiation Hardened ACS175MS is a Quad D-Type

Flip-Flop with Reset. Information at the D input is

transferred to the Q and Q outputs on the positive-going

transition of the clock. All four flip-flops are controlled by a

common clock (CP) and a common reset (MR). Resetting is

accomplished by a LOW level independent of the clock. All

inputs are buffered and the outputs are designed for

balanced propagation delay and transition times.

The ACS175MS 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 ACS175MS are

contained in SMD 5962-98635. A “hot-link” is provided

on our homepage for downloading.

http://www.intersil.com/spacedefense/spaceselect.htm

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 . . . . . . . . . . . . . . . 10

µA (Max)

• Propagation Delay . . . . . . . . . . . . . . . . . . . . . . 22ns (Max)

Applications

• High Speed Control Circuits

• Sensor Monitoring

• Low Power Designs

Ordering Information

ORDERING NUMBER

INTERNAL MARKETING

NUMBER

PACKAGE

DESIGNATOR

5962F9863501VCC

ACS175DMSR-03

-55 to 125

16 Ld SBDIP

CDIP2-T16

ACS175D/SAMPLE-03

ACS175D/SAMPLE-03

25

16 Ld SBDIP

CDIP2-T16

5962F9863501VXC

ACS175KMSR-03

-55 to 125

16 Ld Flatpack

CDFP4-F16

ACS175K/SAMPLE-03

ACS175K/SAMPLE-03

25

16 Ld Flatpack

CDFP4-F16

5962F9863501V9A

ACS175HMSR-03

25

Die

NA

Pinouts

ACS175MS

(SBDIP)

TOP VIEW

ACS175MS

(FLATPACK)

TOP VIEW

14

15

16

9

13

12

11

10

1

2

3

4

5

7

6

8

MR

Q0

Q0

D0

D1

Q1

GND

Q1

Q3

D3

D2

Q2

Q2

CP

Q3

MR

Q0

Q0

D0

D1

Q1

Q1

GND

2

3

4

5

6

7

8

116

15

14

13

12

11

10

9

Q3

Q3

D3

D2

Q2

Q2

CP

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