M54HC251K datasheet(1/10 Pages) STMICROELECTRONICS

No de pièce	M54HC251K

Description	RAD-HARD 8-CHANNEL MULTIPLEXER (3-STATE)

PDF	10 Pages

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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April 2004

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HIGH SPEED:

tPD =17ns (TYP.) at VCC =6V

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LOW POWER DISSIPATION:

ICC =4µA(MAX.) at TA=25°C

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HIGH NOISE IMMUNITY:

VNIH =VNIL = 28% VCC (MIN.)

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|= IOL =4mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

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WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

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PIN AND FUNCTION COMPATIBLE WITH

54 SERIES 251

s

SPACE GRADE-1: ESA SCC QUALIFIED

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50 krad QUALIFIED, 100 krad AVAILABLE ON

REQUEST

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NO SEL UNDER HIGH LET HEAVY IONS

IRRADIATION

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DEVICE FULLY COMPLIANT WITH

SCC-9408-048

DESCRIPTION

The

M54HC251

is

an

high

speed

CMOS

8-CHANNEL

MULTIPLEXER

(3-STATE)

fabricated with silicon gate C2MOS technology.

This Multiplexer features both true (Y) and

complement (W) outputs as well as STROBE

input. When the STROBE is high, both outputs are

in the high impedance state. When enabled,

address information on the data select inputs

determines which data input is routed to Y and W.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

M54HC251

RAD-HARD 8-CHANNEL MULTIPLEXER (3-STATE)

PIN CONNECTION

ORDER CODES

PACKAGE

FM

EM

DILC

M54HC251D

M54HC251D1

FPC

M54HC251K

M54HC251K1

DILC-16

FPC-16

Numéro de pièce similaire - M54HC251K

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	M54HC251K	306Kb / 29P	Rad-hard high speed 2 to 6 V CMOS logic series 10-Aug-2011

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Description similaire - M54HC251K

Fabricant	No de pièce	Fiches technique	Description
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STMicroelectronics	M54HC4051	289Kb / 12P	RAD-HARD SINGLE 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER 14-May-2004
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	M54HC253	229Kb / 10P	RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT Apr-2004
	M54HC157	237Kb / 9P	RAD-HARD QUAD 2 CHANNEL MULTIPLEXER 01-Jun-2004
	M54HC158	228Kb / 10P	RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (INV.) 30-Apr-2004
	M54HC151	230Kb / 11P	RAD-HARD 8 CHANNEL MULTIPLEXER Mar-2004
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