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PI74ALVC16334

16-Bit Universal Bus Driver with 3-State Outputs

Pericom Semiconductor 

PI74ALVC16334

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DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ± 10%)

Parameters

Test Conditions

VCC(1)

Min. Typ.(2) Max. Units

IOH = -100 µA

Min. to Max. VCC -0.2

IOH = -6 MA

VIH = 1.7V

2.3V

2.0

VOH

IOH = -12 mA

VIH = 1.7V

2.3V

1.7

VIH = 2.0V

2.7V

2.2

V

VIH = 2.0V

3.0V

2.4

IOH = -24 MA

VIH = 2.0V

3.0V

2.0

IOL = 100 µA

Min. to Max.

0.2

IOL = 6 mA

VIL = 0.7V

2.3V

0.4

VOL

VIL = 0.7V

2.3V

IOL = 12 MA

VIL = 0.8V

2.7V

0.7 V

0.4

IOL = 24 mA

VIL = 0.8V

3.0V

0.55

II

IOZ(3)

ICC

VI = VCC or GND

VO = VCC or GND

VI = VCC or GND

IO = 0

3.6V

3.6V

3.6V

±5

±5

µA

40

∆ICC

One input at VCC - 0.6V, Other inputs at VCC or GND 3V to 3.6V

750

CI Control Inputs

VI = VCC or GND

3.3V

5

Data Input

VO = VCC or GND

3.3V

5.5

pF

CO Outputs

VO = VCC or GND

3.3V

7.5

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, +25°C ambient and maximum loading.

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

Timing Requirements over Operating Range

Parameters

Description

VCC = 2.5 V ± 0.2V

Min. Max.

VCC = 2.7V

Min. Max.

fCLOCK

Clock frequency

0

150

0

150

LE LOW

3.3

3.3

tW Pulse Duration

CLK high or low

3.3

3.3

Data before CLK↑

1.4

1.7

tSU Setup time

Data before LE↑, CLK High

1.2

1.6

Data before LE↑, CLK Low

1.4

1.5

Data after CLK↑

0.9

0.9

tH Hold time

Data after LE↑, CLK High or Low

1.1

1.1

∆t/∆v(1)

Input Transition Rise or Fall

0

10

0

10

Note:

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

VCC = 3.3V ± 0.3V

Min. Max.

0

150

3.3

3.3

1.5

1.3

1.2

0.9

1.1

0

10

Units

MHz

ns

ns

ns

ns/V

4

PS8310 08/03/98

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