hcts245t Intersil Corporation, hcts245t Datasheet

hcts245t

Manufacturer Part Number

hcts245t

Description

Radiation Hardened Octal Bus Transceiver, Three-state, Non-inverting

Manufacturer

Intersil Corporation

Datasheet

1.HCTS245T.pdf (3 pages)

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Radiation Hardened Octal Bus

Transceiver, Three-State, Non-Inverting

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 HCTS245T is a Radiation Hardened Non-

Inverting Octal Bidirectional Bus Transceiver, Three-State,

intended for two-way asynchronous communication between

data busses. The HCTS245T allows data transmission from

the A bus to the B bus or from the B bus to the A bus. The

logic level at the direction input (DIR) determines the data

direction. The output enable input (OE) puts the I/O port in

the high-impedance state when high.

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 HCTS245T are

contained in SMD 5962-95745. 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.

5962R9574501TRC

5962R9574501TXC

ORDERING

Minimum order quantity for -T is 150 units through

NUMBER

HCTS245DTR

HCTS245KTR

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.

DIR

Errors/Bit-Day (Typ)

= 0.8V Max

= V

HCTS245KTR (FLATPACK), CDFP4-F20

CC/2

HCTS245DTR (SBDIP), CDIP2-T20

July 1999

GND

DIR

Min

TOP VIEW

5mA at V

RAD(Si)

File Number 4619.1

HCTS245T

, V

Intersil Corporation 1999

-9

/mg

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hcts245t Summary of contents

Page 1

... The Intersil HCTS245T is a Radiation Hardened Non- Inverting Octal Bidirectional Bus Transceiver, Three-State, intended for two-way asynchronous communication between data busses. The HCTS245T allows data transmission from the A bus to the B bus or from the B bus to the A bus ...

Page 2

... Functional Diagram B DATA (18, 17, 16, 15, 14, 13, 12) DIR OUTPUT ENABLE H = High Voltage Level Low Voltage Level Immaterial To prevent excess currents in the High-Z (Isolation) modes, all I/O terminals should be terminated with 10k to 1M resistors. 2 HCTS245T ONE OF 8 TRANSCEIVERS TRUTH TABLE CONTROL INPUTS OE DIR ...

Page 3

... For information regarding Intersil Corporation and its products, see web site http://www.intersil.com 3 HCTS245T PASSIVATION: Type: Silox ( Å Thickness: 13k 2.6k WORST CASE CURRENT DENSITY: 2 < 2.0e5 A/cm TRANSISTOR COUNT: 274 PROCESS: CMOS SOS HCTS245T (18) B0 (17) B1 (16) B2 (15) B3 (14) B4 (13) B5 Å ...

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