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PI74ALVTC16244

1.8/2.5/3.3V 16-Bit Buffer/Driver with 3-State Outputs

Pericom Semiconductor 

PI74ALVTC16244

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Maximum Ratings

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

Supply Voltage Range, VDD................................................. –0.5V to 4.6V

Input Voltage Range, VI ....................................................... -0.5V to 4.6V

Output Voltage Range, VO (3-Stated) .................................. -0.5V to 4.6V

Output Voltage Range, VO(1) (Active) ........................ –0.5V to VDD +0.5V

DC Input Diode Current (IIK) VI<0V .............................................. -50mA

DC Output Diode Current (IOK)

VO<0V ......................................................................................... -50mA

VO>VDD ....................................................................................... +50mA

DC Output Source/Sink Current (IOH/IOL) ............................... -64/128mA

DC VDD or GND Current per Supply Pin (ICC or GND) ..............±100mA

Storage Temperature Range, Tstg ................................ –65°C to150°C

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 condi-

tions above those indicated in the operational sec-

tions of this specification is not implied. Exposure to

absolute maximum rating conditions for extended

periods may affect reliability.

Recommended Operating Conditions2

VDD Supply voltage

Operating

Data Retention Only

VIH High-level input voltage

VDD = 2.7V to 3.6V

VIL Low-level input voltage

VDD = 2.7V to 3.6V

VI Input voltage

VO Output voltage

Active State

Off State

IO Output current in IOH/IOL

VDD = 3.0V to 3.6V

VDD = 2.7V to 3.0V

VDD = 2.3V to 2.7V

VDD = 1.8V

∆t/∆v Input transistion rise or fall rate(3)

TA Operating free-air temperture

Min.

1.8

1.2

2.0

-0.3

0

0

0

-40

Max. Unit

3.6

3.6

0.8

V

3.6

VDD

3.6

-32/64

±24

±18

mA

±6

10

ns/V

85

C

Notes

1. Absolute maximum of IO must be observed.

2. Unused control inputs must be held HIGH or LOW to prevent them from floating.

3 As measured between 0.8V and 2.0V, VDD = 3.0V.

3

PS8159D 11/23/98

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