M74HC85 datasheet(1/10 Pages) STMICROELECTRONICS

部件名	M74HC85

功能描述	4-BIT MAGNITUDE COMPARATOR

PDF	10 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 10 page

1/10

July 2001

s

HIGH SPEED :

tPD = 20 ns (TYP.) at VCC = 6V

s

LOW POWER DISSIPATION:

ICC =4µA(MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 85

DESCRIPTION

The M74HC85 is an high speed CMOS 4-BIT

MAGNITUDE COMPARATOR fabricated with

silicon gate C2MOS 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.

M74HC85

4-BIT MAGNITUDE COMPARATOR

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

M74HC85B1R

SOP

M74HC85M1R

M74HC85RM13TR

TSSOP

M74HC85TTR

TSSOP

DIP

SOP

类似零件编号 - M74HC85

制造商	部件名	数据表	功能描述
STMicroelectronics	M74HC85	252Kb / 11P	4-BIT MAGNITUDE COMPARATOR Dec-1992
	M74HC85B1R	252Kb / 11P	4-BIT MAGNITUDE COMPARATOR Dec-1992
	M74HC85C1R	252Kb / 11P	4-BIT MAGNITUDE COMPARATOR Dec-1992
	M74HC85M1R	252Kb / 11P	4-BIT MAGNITUDE COMPARATOR Dec-1992

More results

类似说明 - M74HC85

制造商	部件名	数据表	功能描述
Motorola, Inc	MC74HC85	219Kb / 8P	4-Bit Magnitude Comparator
Motorola, Inc	SN54LS85	102Kb / 4P	4-BIT MAGNITUDE COMPARATOR
NXP Semiconductors	74HC85	69Kb / 9P	4-bit magnitude comparator December 1990
STMicroelectronics	HCC4585B	284Kb / 12P	4-BIT MAGNITUDE COMPARATOR Jun-1989
Fairchild Semiconductor	DM74LS85	58Kb / 6P	4-Bit Magnitude Comparator
Fairchild Semiconductor	MM74C85	64Kb / 5P	4-Bit Magnitude Comparator
STMicroelectronics	HCF4063B	854Kb / 9P	4-BIT MAGNITUDE COMPARATOR Sep-2001
Renesas Technology Corp	HD74HC85	104Kb / 8P	4-bit Magnitude Comparator
NXP Semiconductors	74HC_HCT85_CNV	73Kb / 9P	4-bit magnitude comparator December 1990
Nexperia B.V. All right...	74HCT85	263Kb / 17P	4-bit magnitude comparator Rev. 4 - 4 August 2021