M54HC85 datasheet, PDF - EEWORLD Datasheet

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M54HC85: DescriptionRAD HARD 4-BIT MAGNITUDE COMPARATOR; File Size204KB，10 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M54HC85 Overview

RAD HARD 4-BIT MAGNITUDE COMPARATOR

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M54HC85

RAD HARD 4-BIT MAGNITUDE COMPARATOR

HIGH SPEED:

= 20 ns (TYP.) at V

= 6V

LOW POWER DISSIPATION:

=4µA(MAX.) at T

=25°C

HIGH NOISE IMMUNITY:

NIH

= V

NIL

= 28% V

(MIN.)

SYMMETRICAL OUTPUT IMPEDANCE:

| = I

= 4mA (MIN)

BALANCED PROPAGATION DELAYS:

PLH

≅

PHL

WIDE OPERATING VOLTAGE RANGE:

(OPR) = 2V to 6V

PIN AND FUNCTION COMPATIBLE WITH

54 SERIES 85

SPACE GRADE-1: ESA SCC QUALIFIED

50 krad QUALIFIED, 100 krad AVAILABLE ON

REQUEST

NO SEL UNDER HIGH LET HEAVY IONS

IRRADIATION

DEVICE FULLY COMPLIANT WITH

SCC-9209-004

DILC-16

FPC-16

ORDER CODES

PACKAGE

DILC

FPC

M54HC85D

M54HC85K

M54HC85D1

M54HC85K1

DESCRIPTION

The M54HC85 is an high speed CMOS 4-BIT

MAGNITUDE COMPARATOR fabricated with

silicon gate C

MOS technology.

This comparator compares two 4-bit words and

provides an high voltage level on one of the A>B

out, A=B out and A<B out outputs. The comparing

bit number is easily expanded by cascading

several devices as shown in the typical

application.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PIN CONNECTION

June 2004

Rev. 1

1/10

M54HC85 Related Products

	M54HC85	M54HC85_04	M54HC85K	M54HC85D	M54HC85K1	M54HC85D1
Description	RAD HARD 4-BIT MAGNITUDE COMPARATOR	RAD HARD 4-BIT MAGNITUDE COMPARATOR	RAD HARD 4-BIT MAGNITUDE COMPARATOR	RAD HARD 4-BIT MAGNITUDE COMPARATOR	RAD HARD 4-BIT MAGNITUDE COMPARATOR	RAD HARD 4-BIT MAGNITUDE COMPARATOR
Is it lead-free?	-	-	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	-	-	incompatible	incompatible	incompatible	incompatible
Maker	-	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	-	-	DFP	DIP	DFP	DIP
package instruction	-	-	DFP, FL16,.25	DIP, DIP16,.3	CERAMIC, DFP-16	DIP, DIP16,.3
Contacts	-	-	16	16	16	16
Reach Compliance Code	-	-	_compli	_compli	_compli	_compli
series	-	-	HC/UH	HC/UH	HC/UH	HC/UH
JESD-30 code	-	-	R-CDFP-F16	R-CDIP-T16	R-CDFP-F16	R-CDIP-T16
JESD-609 code	-	-	e0	e0	e0	e0
length	-	-	9.94 mm	20.32 mm	9.94 mm	20.32 mm
Logic integrated circuit type	-	-	MAGNITUDE COMPARATOR	MAGNITUDE COMPARATOR	MAGNITUDE COMPARATOR	MAGNITUDE COMPARATOR
Number of digits	-	-	4	4	4	4
Number of functions	-	-	1	1	1	1
Number of terminals	-	-	16	16	16	16
Maximum operating temperature	-	-	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-	-	-55 °C	-55 °C	-55 °C	-55 °C
Output polarity	-	-	TRUE	TRUE	TRUE	TRUE
Package body material	-	-	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	-	-	DFP	DIP	DFP	DIP
Encapsulate equivalent code	-	-	FL16,.25	DIP16,.3	FL16,.25	DIP16,.3
Package shape	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	-	FLATPACK	IN-LINE	FLATPACK	IN-LINE
Peak Reflow Temperature (Celsius)	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	-	-	2/6 V	2/6 V	2/6 V	2/6 V
propagation delay (tpd)	-	-	280 ns	280 ns	280 ns	280 ns
Certification status	-	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	-	-	2.38 mm	3.83 mm	2.38 mm	3.83 mm
Maximum supply voltage (Vsup)	-	-	6 V	6 V	6 V	6 V
Minimum supply voltage (Vsup)	-	-	2 V	2 V	2 V	2 V
Nominal supply voltage (Vsup)	-	-	4.5 V	4.5 V	4.5 V	4.5 V
surface mount	-	-	YES	NO	YES	NO
technology	-	-	CMOS	CMOS	CMOS	CMOS
Temperature level	-	-	MILITARY	MILITARY	MILITARY	MILITARY
Terminal surface	-	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	-	-	FLAT	THROUGH-HOLE	FLAT	THROUGH-HOLE
Terminal pitch	-	-	1.27 mm	2.54 mm	1.27 mm	2.54 mm
Terminal location	-	-	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	-	-	6.91 mm	7.62 mm	6.91 mm	7.62 mm

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