hcts373t Intersil Corporation, hcts373t Datasheet

hcts373t

Manufacturer Part Number

hcts373t

Description

Radiation Hardened Octal Transparent Latch, Three-state

Manufacturer

Intersil Corporation

Datasheet

1.HCTS373T.pdf (3 pages)

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Radiation Hardened Octal Transparent

Latch, Three-State

Intersil’s Satellite Applications Flow

tested and guaranteed to 100kRAD total dose. These QML

Class T devices are processed to a standard ﬂow intended

to meet the cost and shorter lead-time needs of large

volume satellite manufacturers, while maintaining a high

level of reliability.

The Intersil HCTS373T is a Radiation Hardened Octal

Transparent Three-State Latch with an active-low output

enable. The outputs are transparent to the inputs when the

Latch Enable (LE) is HIGH. When the Latch Enable (LE)

goes LOW, the data is latched. The Output Enable (OE)

controls the three-state outputs. When the Output Enable

(OE) is HIGH, the outputs are in the high impedance state.

The latch operation is independent of the state of the Output

Enable.

Speciﬁcations

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 HCTS373T are

contained in SMD 5962-95747. A “hot-link” is provided from

our website for downloading.

www.intersil.com/spacedefense/newsafclasst.asp

Intersil’s Quality Management Plan (QM Plan), listing all

Class T screening operations, is also available on our

website.

www.intersil.com/quality/manuals.asp

Ordering Information

NOTE:

distribution, or 450 units direct.

5962R9574701TRC

5962R9574701TXC

ORDERING

Minimum order quantity for -T is 150 units through

NUMBER

HCTS373DTR

HCTS373KTR

NUMBER

PART

Data Sheet

(SAF) devices are fully

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

-55 to 125

RANGE

TEMP.

(

Features

• QML Class T, Per MIL-PRF-38535

• Radiation Performance

• 3 Micron Radiation Hardened CMOS SOS

• Fanout (Over Temperature Range)

• Signiﬁcant Power Reduction Compared to LSTTL ICs

• DC Operating Voltage Range: 4.5V to 5.5V

• LSTTL Input Compatibility

• Input Current Levels Ii

Pinouts

www.intersil.com or 407-727-9207

- Gamma Dose ( ) 1 x 10

- Latch-Up Free Under Any Conditions

- SEP Effective LET No Upsets: >100 MEV-cm

- Single Event Upset (SEU) Immunity < 2 x 10

- Bus Driver Outputs - 15 LSTTL Loads

- V

GND

Satellite Applications Flow™ (SAF) is a trademark of Intersil Corporation.

Errors/Bit-Day (Typ)

= 0.8V Max

= V

CC/2

HCTS373T (FLATPACK), CDFP4-F20

July 1999

HCTS373T (SBDIP), CDIP2-T20

GND

Min

TOP VIEW

5mA at V

RAD(Si)

File Number 4628.1

HCTS373T

, V

Intersil Corporation 1999

-9

/mg

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hcts373t Summary of contents

Page 1

... The Intersil HCTS373T is a Radiation Hardened Octal Transparent Three-State Latch with an active-low output enable. The outputs are transparent to the inputs when the Latch Enable (LE) is HIGH. When the Latch Enable (LE) goes LOW, the data is latched ...

Page 2

... D LE (11 High Level Low Level Immaterial Low voltage level prior to the high-to-low latch enable transition High voltage level prior to the high-to-low latch enable transition. 2 HCTS373T LATCH COMMON CONTROLS TRUTH TABLE ...

Page 3

... No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com 3 HCTS373T PASSIVATION: Type: Silox (S Thickness: 13k WORST CASE CURRENT DENSITY: < 2.0e5 A/cm TRANSISTOR COUNT: 376 PROCESS: CMOS SOS HCTS373T (3) (2) (1) (20) (8) (9) (10) ...

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