74ALS573B datasheet(9/13 Pages) PHILIPS

部件名	74ALS573B

功能描述	Latch flip-flop

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

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9 / 13 page

Philips Semiconductors

Product specification

74ALS573B/74ALS574A

Latch/flip-flop

1991 Feb 08

9

TEST CIRCUIT AND WAVEFORMS

tw

90%

VM

10%

90%

VM

10%

90%

VM

10%

90%

VM

10%

NEGATIVE

PULSE

POSITIVE

PULSE

tw

AMP (V)

0.3V

tTHL (tff)

INPUT PULSE REQUIREMENTS

Rep.Rate

tw

tTLH

tTHL

1MHz

500ns

2.0ns

Input Pulse Definition

VCC

Family

74ALS

D.U.T.

PULSE

GENERATOR

RL

CL

RT

VIN

VOUT

Test Circuit for 3-State Outputs

DEFINITIONS:

RL = Load resistor;

see AC electrical characteristics for value.

CL = Load capacitance includes jig and probe capacitance;

see AC electrical characteristics for value.

RT = Termination resistance should be equal to ZOUT of

pulse generators.

tTHL (tf )

tTLH (tr )

AMP (V)

Amplitude

3.5V

1.3V

VM

SC00072

RL

7.0V

SWITCH POSITION

TEST

SWITCH

tPLZ, tPZL

closed

All other

open

类似零件编号 - 74ALS573B

制造商	部件名	数据表	功能描述
NXP Semiconductors	74ALS573B	143Kb / 13P	Latch flip-flop 1991 Feb 08
	74ALS573BD	143Kb / 13P	Latch flip-flop 1991 Feb 08
	74ALS573BDB	143Kb / 13P	Latch flip-flop 1991 Feb 08
	74ALS573BN	143Kb / 13P	Latch flip-flop 1991 Feb 08

More results

类似说明 - 74ALS573B

制造商	部件名	数据表	功能描述
NXP Semiconductors	74ALS573B	143Kb / 13P	Latch flip-flop 1991 Feb 08
	74F534	97Kb / 12P	Latch/flip-flop 1999 Jan 08
	74ALS373	144Kb / 13P	Latch/flip-flop 1991 Feb 08
	74ALS563A	134Kb / 12P	Latch flip/flop 1996 Jul 01
Nexperia B.V. All right...	74F373	268Kb / 14P	Latch/flip-flop 2002 Nov 20
Microsemi Corporation	TSC370	828Kb / 2P	Flip-Flop
National Semiconductor ...	MM54C373	170Kb / 8P	Octal D-Type Latch Octal D-Type Flip-Flop
Micrel Semiconductor	SY10EL35	50Kb / 4P	JK FLIP-FLOP
Micrel Semiconductor	SY55852U	54Kb / 7P	D FLIP-FLOP
ON Semiconductor	MC10EP35	81Kb / 8P	JK Flip Flop Sep, 1999 ??Rev. 1.0