74LVC574A datasheet(4/10 Pages) PHILIPS

部件名	74LVC574A

功能描述	Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

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Philips Semiconductors

Product specification

74LVC574A

Octal D-type flip-flop with 5-volt tolerant

inputs/outputs; positive edge-trigger (3-State)

1998 Jul 29

4

LOGIC DIAGRAM

Q

D

D0

Q0

D

D1

D

D2

D

D3

D

D4

D

D5

D

D6

D

D7

Q1

Q2

Q3

Q4

Q5

Q6

Q7

CP

OE

QQ

Q

CP

SA00404

FF1

FF2

FF3

FF4

FF5

FF6

FF7

FF8

FUNCTION TABLE

OPERATING MODES

INPUTS

INTERNAL FLIP-FLOPS

OUTPUTS

OPERATING MODES

OE

LE

Dn

INTERNAL FLIP-FLOPS

Q0 to Q7

Load and read register

L

°

l

h

L

H

L

H

Load register and

disable outputs

H

°

l

h

L

H

Z

H = HIGH voltage level

h

= HIGH voltage level one setup time prior to the LOW-to-HIGH CP transition

L

= LOW voltage level

l

= LOW voltage level one setup time prior to the LOW-to-HIGH CP transition

Z = High impedance OFF-state

° = LOW-to-HIGH clock transition

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

CONDITIONS

MIN

MAX

UNIT

VCC

DC supply voltage (for max. speed performance)

2.7

3.6

V

VCC

DC supply voltage (for low-voltage applications)

1.2

3.6

V

VI

DC Input voltage range

0

5.5

V

VO

DC output voltage range; output HIGH or LOW

state

0

VCC

V

O

DC output voltage range; output 3-State

0

5.5

Tamb

Operating ambient temperature range in free-air

–40

+85

°C

tr, tf

Input rise and fall times

VCC = 1.2 to 2.7V

VCC = 2.7 to 3.6V

0

20

10

ns/V

类似零件编号 - 74LVC574A

制造商	部件名	数据表	功能描述
ON Semiconductor	74LVC574A	101Kb / 10P	Low-Voltage CMOS Octal Buffer Flow Through Pinout September, 2015 ??Rev. 1
Diodes Incorporated	74LVC574A	478Kb / 11P	OCTAL D-TYPE FLIP-FLOP WITH 3 STATE OUTPUTS
Nexperia B.V. All right...	74LVC574A	271Kb / 15P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Rev. 6 - 30 August 2021
NXP Semiconductors	74LVC574ABQ	142Kb / 19P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger 3-state Rev. 5-18 December 2012
Nexperia B.V. All right...	74LVC574ABQ	271Kb / 15P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Rev. 6 - 30 August 2021

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类似说明 - 74LVC574A

制造商	部件名	数据表	功能描述
NXP Semiconductors	74LVC374A	101Kb / 12P	Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State 1998 Jul 29
NXP Semiconductors	74LVC574ABQ	142Kb / 19P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger 3-state Rev. 5-18 December 2012
Nexperia B.V. All right...	74LVC374A-Q100	805Kb / 18P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state
	74LVC574A	271Kb / 15P	Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Rev. 6 - 30 August 2021
	74LVC374A	271Kb / 15P	Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Rev. 5 - 27 August 2021
NXP Semiconductors	74LVC821A	102Kb / 12P	10-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State 1998 Sep 25
	74LVC823A	106Kb / 12P	9-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State 1998 Sep 24
	74LVC821ABQ	147Kb / 20P	10-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive-edge trigger; 3-state Rev. 4-23 November 2012
Nexperia B.V. All right...	74LVC823A	288Kb / 18P	9-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state Rev. 6 - 18 June 2020
List of Unclassifed Man...	74LVC821ABQ	123Kb / 20P	10-bit D-type flip-flop with 5 V tolerant inputs/outputs; positive-edge trigger; 3-state