74LVT16244BDGG datasheet(6/10 Pages) PHILIPS

部品番号	74LVT16244BDGG

部品情報	3.3V LVT 16-bit buffer/driver 3-State

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メーカー	PHILIPS [NXP Semiconductors]

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Philips Semiconductors

Product specification

74LVT16244B

3.3V 16-bit buffer/driver (3-State)

1998 Oct 07

6

AC WAVEFORMS

VM = 1.5V, VIN = GND to 3.0V

nAx INPUT

VM

nYx OUTPUT

VM

tPLH

tPHL

SW00008

2.7V

0V

VOH

VOL

Waveform 1.

Input (nAx) to Output (nYx) Propagation Delays

nOE INPUT

VM

tPZH

tPHZ

nYx OUTPUT

VOH

VM

nYx OUTPUT

VOL

tPZL

tPLZ

3.5V

0V

VOL + 0.3V

VOH – 0.3V

SW00009

0V

2.7V

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

同様の部品番号 - 74LVT16244BDGG

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	74LVT16244BDGG	98Kb / 16P	3.3 V 16-bit buffer/driver; 3-state Rev. 05-21 March 2006
	74LVT16244BDGG	109Kb / 17P	3.3 V 16-bit buffer/driver; 3-state Rev. 06-13 November 2008
	74LVT16244BDGG	178Kb / 18P	3.3 V 16-bit buffer/driver; 3-state Rev. 08-22 March 2010
Nexperia B.V. All right...	74LVT16244BDGG	218Kb / 12P	3.3 V 16-bit buffer/driver; 3-state Rev. 13 - 12 August 2021
Texas Instruments	74LVT16244BDGGRG4	509Kb / 20P	[Old version datasheet] 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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