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PI74VCX16244AE

16-Bit Buffer/Driver with 3-State Outputs

Pericom Semiconductor 

PI74VCX16244

16-Bit Buffer/Driver

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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 VCC+0.5

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) .............................. ±50mA

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

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

Note:

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 indi-

cated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions

for extended periods may affect reliability.

Recommended Operating Conditions(2)

VDD

VIH

VIL

VI

VO

IO

∆t/∆v

TA

Supply voltage

Operating

Data Retention Only

High-level input voltage

Low-level input voltage

Input voltage

VDD = 2.7V to 3.6V

VDD = 2.7V to 3.6V

Output voltage

Active State

Off State

Output current in IOH/IOL

VDD = 3.0V to 3.6V

VDD = 2.3V to 2.7V

VDD = 1.8V

Input transistion rise or fall rate(3)

Operating free-air temperature

Min.

1.8

1.2

2.0

-0.3

0

0

0

−40

Max.

3.6

3.6

Units

0.8

V

3.6

VDD

3.6

±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

PS8160C 09/27/04

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