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74ALVT162731DGG

2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State)

Philips Electronics 

Philips Semiconductors

2.5V/3.3V 1-to-4 address register/driver with 30Ω

termination resistors (3-State)

Product specification

74ALVT162731

TEST CIRCUIT AND WAVEFORMS

VIN

PULSE

GENERATOR

VCC

D.U.T.

VOUT

6.0V or VCC x 2

90%

Open

NEGATIVE

GND

PULSE

RL

tW

VM

10%

tTHL (tF)

VM

10%

VIN

90%

0V

tTLH (tR)

RT

CL

RL

Test Circuit for 3-State Outputs

SWITCH POSITION

POSITIVE

PULSE

10%

tTLH (tR)

90%

VM

tW

90%

VM

tTHL (tF)

VIN

10%

0V

TEST

tPLZ/tPZL

tPLH/tPHL

tPHZ/tPZH

SWITCH

6V or VCC x 2

Open

GND

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.

INPUT PULSE REQUIREMENTS

FAMILY

Amplitude Rep. Rate tW

tR

tF

3.0V or VCC

74ALVT16 whichever v10MHz

is less

500ns v2.5ns v2.5ns

SW00025

1999 Mar 23

9

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