74ALVT162245 datasheet(7/10 Pages) PHILIPS

7 / 10 page

Philips Semiconductors

Product specification

74ALVT162245

2.5V/3.3V 16-bit transceiver

with 30

Ω termination resistors (3-State)

1998 Feb 13

AC WAVEFORMS

NOTES:

1. VM = 1.5V at VCC w 3.0V, VM = VCC/2 at VCC v 2.7V

2. VX = VOL + 0.3V at VCC w 3.0V, VX = VOL + 0.1 . VCC at VCC v 2.7V

3. VY = VOH – 0.3V at VCC w 3.0V, VY = VOH – 0.1 . VCC at VCC v 2.7V

nAX OR nBX

INPUT

nAX OR nBX

OUTPUT

TPLH

TPHL

VOH

VOL

SW00172

3.0V or VCC

whichever

is less

Waveform 1. Input to Output Propagation Delays

nOE

INPUT

TPZH

TPHZ

OUTPUT

VOH

OUTPUT

VOL

TPZL

TPLZ

SW00173

3.0V or VCC

whichever

is less

3.0V or

VCC

Waveform 2. 3-State Output Enable and Disable Times

TEST CIRCUIT AND WAVEFORMS

PULSE

GENERATOR

VIN

D.U.T.

VOUT

VCC

OPEN

AMP (V)

NEGATIVE

PULSE

10%

90%

AMP (V)

POSITIVE

PULSE

90%

10%

tTHL (tF)

tTLH (tR)tTHL (tF)

tTLH (tR)

VM = 1.5V or VCC / 2, whichever is less

Input Pulse Definition

INPUT PULSE REQUIREMENTS

FAMILY

Amplitude

Rep. Rate

74ALVT16

GND

6V or

VCC x 2

SW00162

Test Circuit for 3-State Outputs

SWITCH POSITION

TEST

SWITCH

tPHZ/tPZH

GND

tPLZ/tPZL

6V or VCC x 2

tPLH/tPHL

open

DEFINITIONS

3.0V or VCC

whichever

is less

≤10MHz

500ns

≤2.5ns ≤2.5ns

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.

74ALVT162245 Datasheet(PDF) 7 Page - NXP Semiconductors

74ALVT162245 Datasheet(HTML) 7 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL