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PI74ALVCH16271

12-Bit To 24-Bit Multiplexed Bus Exchanger with 3-State Outputs

Pericom Semiconductor 

PI74ALVCH16271

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DC Electrical Characteristics-Continued (Over the Operating Range, TA = -40ºC to +85ºC, VCC = 3.3V ± 10%

Parameters

Test Conditions

VCC(1)

Min.

Typ.(2) Max.

IOH = -100µΑ

Min. toMax. VCC -0.2

IOH = -6mΑ

VIH = 1.7V

2.3V

2.0

VOH

IOH = -12mΑ

VIH = 1.7V

2.3V

1.7

VIH = 2.0V

2.7V

2.2

VIH = 2.0V

3.0V

2.4

IOH = -24mΑ

VIH = 2.0V

3.0V

2.0

IOL = 100µΑ

Min. to Max.

0.2

IOL = 6mΑ

VIL = 0.7V

2.3V

0.4

VOL

IOL = 12mΑ

VIL = 0.7V

VIL = 0.8V

2.3V

2.7V

0.7

0.4

IOL = 24mΑ

VIL = 0.8V

3.0V

0.55

II

VI = VCC or GND

3.6V

±5

VI = 0.7V

VI = 1.7V

45

2.3V

-45

II (Hold)

IOZ(4)

VI = 0.8V

VI = 2.0V

VI = 0 to 3.6V(3)

VO = VCC or GND

75

3.0V

-75

3.6V

3.6V

±500

±10

ICC

VI = VCC or GND, IO = 0

3.6V

40

One input at VCC - 0.6V,

∆ΙCC

Other inputs at VCC or

3V to 3.6V

750

GND

CI Control Inputs VI = VCC or GND

3.3V

3.5

CIO A or B Ports VO = VCC or GND

3.3V

9

Units

V

µΑ

pF

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

2. Typical values are at VCC = 3.3V, +25ºC ambient and maximum loading.

3. Bus hold maximum dynamic current required to switch the input from one state to another

4. For I/O ports, the IOZ includes the input leakage current.

4

PS8360 02/02/99

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