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PI74ALVCHT16245

3.3V 16-Bit Bidirectional Transceiver with 3-State Output

Pericom Semiconductor 

PI74ALVCHT16245

3.3V 16-Bit Bidirectional Transceiver

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

Parameters

Description

Test Condition(1)

Min.

Typ(2) Max. Units

VCC

Supply Voltage

2.3

3.6

VIH(3)

Input HIGH Voltage

VCC = 2.3V to 2.7V

VCC = 2.7V to 3.6V

1.7

5.5

2.0

5.5

VCC = 2.3V to 2.7V

0.7

VIL(3)

Input LOW Voltage

VCC = 2.7V to 3.6V

0.8

VIN(3)

Input Voltage

0

5.5

VOUT(3) Output Voltage

0

5.5

IOH = -100µA, VCC = Min. to Max.

VCC -0.2

VIH = 1.7V, IOH = -6mA, VCC = 2.3V

2.0

VIH = 1.7V, IOH = -12mA, VCC = 2.3V

1.7

VOH

Output HIGH Voltage

VIH = 2.0V, IOH = -12mA, VCC = 2.7V

2.2

VIH = 2.0V, IOH = -12mA, VCC = 3.0V

2.4

VIH = 2.0V, IOH = -24mA, VCC = 3.0V

2.0

IOL = 100µA, VIL = Min. to Max.

V

0.2

VIL = 0.7V, IOL = 6mA, VCC = 2.3V

0.4

VOL

Output LOW Voltage VIL = 0.7V, IOL = 12mA, VCC = 2.3V

0.7

VIL = 0.8V, IOL = 12mA, VCC = 2.7V

0.4

VIL = 0.8V, IOL = 24mA, VCC = 3.0V

0.55

VCC = 2.3V

-12

IOH(3)

Output HIGH Current VCC = 2.7V

-12

IOL(3)

VCC = 3.0V

VCC = 2.3V

Output LOW Current VCC = 2.7V

-24

mA

12

12

VCC = 3.0V

24

IIN

Input Current

VIN = VCC or GND, VCC = 3.6V

±5

VIN = 0.8V, VCC = 3.0V

75

IIN (HOLD) Input Hold Current VIN = 2.0V, VCC = 3.0V

-75

VIN = 0 to 3.6V, VCC = 3.6V

±500

IOZ

Output Current

(3-State Outputs)

VOUT = 5.5V or GND, VCC = 3.6V

±10

µA

Icc

Supply Current

VCC = 3.6V, IOUT = 0µA,

VIN = GND or VCC

40

∆Icc

Supply Current per

Input @ TTL HIGH

VCC = 3.0V to 3.6V

One Input at VCC - 0.6V

Other Inputs at VCC or GND

750

CI

Control Inputs

CIO

A or B Ports

VIN = VCC or GND, VCC = 3.3V

VO = VCC or GND, VCC = 3.3V

4

pF

7

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. Unused Control Inputs must be held HIGH or LOW to prevent them from floating.

3

PS8308 07/30/98

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