FN3187 Rev 1.00

Page 1 of 3

January 1996

FN3187

Rev 1.00

January 1996

ACTS244MS

Radiation Hardened Octal Non-Inverting Three-State Buffer

DATASHEET

Features

• Devices QML Qualified in Accordance with MIL-PRF-38535

• Detailed Electrical and Screening Requirements are

Contained in SMD# 5962-96718 and Intersil’s QM Plan

• 1.25 Micron Radiation Hardened SOS CMOS

• Total Dose >300K RAD (Si)

• Single Event Upset (SEU) Immunity: <1 x 10-10 Errors/

Bit/Day (Typ)

• SEU LET Threshold>100 MEV-cm2/mg

• Dose Rate Upset>1011 RAD (Si)/s, 20ns Pulse

• Dose Rate Survivability>1012 RAD (Si)/s, 20ns Pulse

• Latch-Up Free Under Any Conditions

• Military Temperature Range-55oC to +125oC

• Significant Power Reduction Compared to ALSTTL

Logic

• DC Operating Voltage Range 4.5V to 5.5V

• Input Logic Levels

- VIL = 0.8V Max

- VIH = VCC/2 Min

• Input Current

 1A at VOL, VOH

• Fast Propagation Delay14.5ns (Max), 10ns (Typ)

Description

The Intersil ACTS244MS is a Radiation Hardened Octal Non-

Inverting Three-State Buffer having two active low enable

inputs.

The ACTS244MS utilizes advanced CMOS/SOS technology to

achieve high-speed operation. This device is a member of radi-

ation hardened, high-speed, CMOS/SOS Logic Family.

The ACTS244MS is supplied in a 20 lead Ceramic Flatpack (K

suffix) or a Dual-In-Line Ceramic Package (D suffix).

Pinouts

20 PIN CERAMIC DUAL-IN-LINE

MIL-STD-1835 DESIGNATOR CDIP2-T20,

LEAD FINISH C

TOP VIEW

20 PIN CERAMIC FLATPACK

MIL-STD-1835 DESIGNATOR CDFP4-F20,

LEAD FINISH C

TOP VIEW

11

12

13

14

15

16

17

18

20

19

10

9

8

7

6

5

4

3

2

1

AE

AI1

BO4

AI2

BO3

AI3

AI4

BO2

BO1

GND

VCC

AO1

BI4

AO2

BE

BI3

AO3

BI2

AO4

BI1

2

3

4

5

6

7

8

120

19

18

17

16

15

14

13

9

10

12

11

AE

AI1

BO4

AI2

BO3

AI3

AI4

BO2

BO1

GND

VCC

AO1

BI4

AO2

BE

BI3

AO3

BI2

AO4

BI1

Ordering Information

PART NUMBER

TEMPERATURE RANGE

SCREENING LEVEL

PACKAGE

5962F9671801VRC

-55oC to +125oC

MIL-PRF-38535 Class V

20 Lead SBDIP

5962F9671801VXC

-55oC to +125oC

MIL-PRF-38535 Class V

20 Lead Ceramic Flatpack

ACTS244D/Sample

25oC

Sample

20 Lead SBDIP

ACTS244K/Sample

25oC

Sample

20 Lead Ceramic Flatpack

ACTS244HMSR

25oCDie

Die