74LVT162240ADL datasheet(6/10 Pages) PHILIPS

部件名	74LVT162240ADL

功能描述	3.3V LVT 16-bit inverting buffer/driver with 30ohm termination resistors 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

74LVT162240A

3.3V 16-bit inverting buffer/driver with 30

Ω

termination resistors (3-State)

1998 Feb 19

6

AC WAVEFORMS

VM = 1.5V, VIN = GND to 2.7V

SW00001

nAx INPUT

1.5V

nYx OUTPUT

tPHL

tPLH

1.5V

2.7V

0

VOH

VOL

Waveform 1.

Input (nAx) to Output (nYx) Propagation Delays

nOE INPUT

1.5V

tPZH

tPHZ

nYx OUTPUT

VOH

1.5V

nYx OUTPUT

VOL

tPZL

tPLZ

3.0V

0V

VOL + 0.3V

VOH – 0.3V

2.7V

0V

SW00002

Waveform 2.

3-State Output Enable and Disable Times

TEST CIRCUIT AND WAVEFORMS

PULSE

GENERATOR

RT

VIN

D.U.T.

VOUT

CL

RL

VCC

RL

OPEN

VM

tW

AMP (V)

NEGATIVE

PULSE

10%

90%

0V

VM

tW

AMP (V)

POSITIVE

PULSE

90%

10%

0V

tTHL (tF)

tTLH (tR)tTHL (tF)

tTLH (tR)

VM = 1.5V

Input Pulse Definition

DEFINITIONS

RL = Load resistor; see AC CHARACTERISTICS for value.

CL = Load capacitance includes jig and probe capacitance;

see AC CHARACTERISTICS for value.

RT = Termination resistance should be equal to ZOUT of

pulse generators.

GND

6V

SW00003

Test Circuit for 3-State Outputs

TEST

SWITCH

tPHZ/tPZH

GND

tPLZ/tPZL

6V

tPLH/tPHL

open

SWITCH POSITION

INPUT PULSE REQUIREMENTS

FAMILY

Amplitude

Rep. Rate

tW

tR

tF

74LVT16

2.7V

≤10MHz

500ns

≤2.5ns ≤2.5ns

类似零件编号 - 74LVT162240ADL

制造商	部件名	数据表	功能描述
Nexperia B.V. All right...	74LVT162240ADGG	191Kb / 14P	3.3 V 16-bit inverting buffer/driver with 30 Ω termination resistors; 3-state Rev. 4 - 4 June 2018

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