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PI74AVC16836AE

2.5V 20-Bit Universal Bus Driver with 3-State Outputs

Pericom Semiconductor Corporation 

PI74AVC+16836

2.5V 20-Bit Universal Bus

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Maximum Ratings

(Above which useful life may be impaired. For user guidelines, not tested.)

Supply voltage range, VCC ............................................ –0.5V to +4.6V

Input voltage range, VI .................................................. –0.5V to +4.6V

Voltage range applied to any output in the

high-impedance or power-off state, VO(1) ................... –0.5V to +4.6V

Voltage range applied to any output in the

high or low state, VO(1,2) ....................................... –0.5V to VCC+0.5V

Input clamp current, IIK (VI <0) ................................................... –50mA

Output clamp current, IOK(VO <0) .............................................. –50mA

Continuous output current, IO ................................................... ±50mA

Continuous current through each VCC or GND ........................ ±100mA

Package thermal impedance, θJA(3): ........................................... 64°C/W

Storage Temperature range, Tstg .................................... –65°C to 150°C

Notes:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the device.

This is a stress rating only and functional operation of the

device at these or any other conditions above those

indicated in the operational sections of this specification

is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

1. Input & output negative-voltage ratings may be exceeded

if the input and output curent rating are observed.

2. Outputpositive-voltageratingmaybeexceededupto4.6V

maximum if the output current rating is observed.

3. The package thermal impedance is calculated in accor-

dance with JESD 51.

Recommended Operating Conditions(1)

VCC Supply Voltage

Operating

Data retention only

VIH High-level Input Voltage

VCC = 1.2V

VCC = 1.65V to 1.95V

VCC = 2.3V to 2.7V

VCC = 3V to 3.6V

VIL Low-level Input Voltage

VCC = 1.2V

VCC = 1.65V to 1.95V

VCC = 2.3V to 2.7V

VCC = 3V to 3.6V

VI Input Voltage

VO Output Voltage

Active State

3-State

IOH High-level output current

VCC = 1.65V to 1.95V

VCC = 2.3V to 2.7V

VCC = 3V to 3.6V

IOL Low-level output current

VCC = 1.65V to 1.95V

VCC = 2.3V to 2.7V

VCC = 3V to 3.6V

ΔtΔv Input transition rise or fall rate

VCC = 1.65V to 3.6V

TA Operating free-air temperature

Notes:

1. All unused inputs must be held at VCC or GND to ensure proper device operation.

Min.

1.65

1.2

VCC

0.65 x VCC

1.7

2

0

0

0

–40

Max.

3.6

Gnd

0.35 x VCC

0.7

0.8

3.6

VCC

3.6

–6

–12

–24

6

12

24

5

85

Units

V

mA

ns/V

°C

08-0291

3

PS8511E 10/17/08

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