ACS374DMSR Intersil Corporation, ACS374DMSR Datasheet

ACS374DMSR

Manufacturer Part Number

ACS374DMSR

Description

Radiation Hardened Octal D Flip-Flop, Three-state

Manufacturer

Intersil Corporation

Datasheet

1.ACS374DMSR.pdf (8 pages)

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April 1995

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

Features

• 1.25 Micron Radiation Hardened SOS CMOS

• Total Dose 300K RAD (Si)

• Single Event Upset (SEU) Immunity

• SEU LET Threshold >80 MEV-cm

• Dose Rate Upset >10

• Latch-Up Free Under Any Conditions

• Military Temperature Range: -55

• Signiﬁcant Power Reduction Compared to ALSTTL Logic

• DC Operating Voltage Range: 4.5V to 5.5V

• Input Logic Levels

• Input Current 1 A at VOL, VOH

Description

The Intersil ACS374MS is a radiation hardened octal D-type ﬂip-

ﬂop with three-state outputs. The eight edge-triggered ﬂip-ﬂops

enter data into their registers on the low to high transition of clock

(CP). The Output Enable (OEN) controls the three-state outputs

and is independent of the register operation. When the OEN is

high, the outputs will be in the high impedance state.

The ACS374MS utilizes advanced CMOS/SOS technology to

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

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

Ordering Information

Truth Table

H = High Level

L = Low Level

X = Immaterial

Z = High Impedance

ACS374DMSR

ACS374KMSR

ACS374D/Sample

ACS374K/Sample

ACS374HMSR

<1 x 10

- VIL = 30% of VCC Max

- VIH = 70% of VCC Min

PART NUMBER

-10

Errors/Bit-Day (Typ)

INPUTS

= Transition from Low to High Level

= the level of Q before the indicated input conditions

RAD (Si)/s, 20ns Pulse

were established

TEMPERATURE RANGE

C to +125

/mg

-55

C to +125

+25

OUTPUTS

Intersil Class S Equivalent

Sample

Die

SCREENING LEVEL

Pinouts

GND

MIL-STD-1835 DESIGNATOR CDFP4-F20, LEAD FINISH C

MIL-STD-1835 DESIGNATOR CDIP2-T20, LEAD FINISH C

ACS374MS

Functional Diagram

COMMON CONTROLS

1 OF 8

Octal D Flip-Flop, Three-State

20 LEAD CERAMIC DUAL-IN-LINE

20 LEAD CERAMIC FLATPACK

GND

TOP VIEW

Radiation Hardened

20 Lead SBDIP

20 Lead Ceramic Flatpack

20 Lead SBDIP

20 Lead Ceramic Flatpack

Die

Spec Number

PACKAGE

File Number

VCC

518820

VCC

3997

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