M54HC688 datasheet(1/10 Pages) STMICROELECTRONICS

No de pièce	M54HC688

Description	RAD-HARD 8 BIT EQUALITY COMPARATOR

PDF	10 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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June 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.)

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SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|= IOL =4mA (MIN)

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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 688

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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-9209-005

DESCRIPTION

The M54HC688 is an high speed CMOS 8 BIT

EQUALITY COMPARATOR fabricated with silicon

gate C2MOS technology.

The M54HC688 compares bit for bit two 8-bit

words applied on inputs P0 - P7 and inputs Q0 -

Q7 and indicates whether or not they are equal. A

single active low enable is provided to facilitate

cascading

several

packages

to

enable

comparison of words greater than 8 bits.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

M54HC688

RAD-HARD 8 BIT EQUALITY COMPARATOR

PIN CONNECTION

ORDER CODES

PACKAGE

FM

EM

DILC

M54HC688D

M54HC688D1

FPC

M54HC688K

M54HC688K1

DILC-20

FPC-20

Rev. 1

Numéro de pièce similaire - M54HC688

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	M54HC688	243Kb / 10P	8 BIT EQUALITY COMPARATOR Oct-1992
	M54HC688	306Kb / 29P	Rad-hard high speed 2 to 6 V CMOS logic series 10-Aug-2011
	M54HC688D	306Kb / 29P	Rad-hard high speed 2 to 6 V CMOS logic series 10-Aug-2011
	M54HC688F1R	243Kb / 10P	8 BIT EQUALITY COMPARATOR Oct-1992
	M54HC688K	306Kb / 29P	Rad-hard high speed 2 to 6 V CMOS logic series 10-Aug-2011

More results

Description similaire - M54HC688

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	M54HC688	243Kb / 10P	8 BIT EQUALITY COMPARATOR Oct-1992
STMicroelectronics	M54HCT688	242Kb / 10P	8 BIT EQUALITY COMPARATOR Feb-1993
Toshiba Semiconductor	TC74HCT688AP	205Kb / 5P	8-BIT EQUALITY COMPARATOR
Fairchild Semiconductor	MM74HC688	99Kb / 7P	8-Bit Magnitude Comparator (Equality Detector)
Toshiba Semiconductor	TC74AC521P	267Kb / 7P	8-BIT EQUALITY COMPARATOR
National Semiconductor ...	MM54HCT688	109Kb / 4P	8-Bit Magnitude Comparator (Equality Detector)
Toshiba Semiconductor	TC74HCT688AP	288Kb / 7P	8-Bit Equality Comparator
STMicroelectronics	M74HC688	326Kb / 9P	8 BIT EQUALITY COMPARATOR Jul-2001
	M54HC85	302Kb / 10P	RAD HARD 4-BIT MAGNITUDE COMPARATOR 01-Jun-2004
	RHR801	1Mb / 32P	Rad-hard very high-speed comparator 29-Jun-2017

More results

M54HC688 Fiches technique(PDF) 1 Page - STMicroelectronics

M54HC688 Fiches technique(HTML) 1 Page - STMicroelectronics

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