PI74ALVCH16245V 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI74ALVCH16245V

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

Pericom Semiconductor 

PI74ALVCH16245

3.3V 16-Bit Bidirectional Tranceiver

with 3-State Outputs 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

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

Parameters

Description

Test Conditions(1)

Min.

Typ.(2) Max. Units

IIN

Input Current

VIN = VCC or GND, VCC = 3.6V

±5

VIN = 0.7V, VCC = 2.3V

45

IIN (HOLD)

Input

Hold

Current

VIN = 1.7V, VCC = 2.3V

–45

VIN = 0.8V, VCC = 3.0V

75

VIN = 2.0V, VCC = 3.0V

–75

VIN = 0 to 3.6V, VCC = 3.6V

±500

µA

IOZ

Output Current (3-STATE Outputs)

VOUT = VCC or GND, VCC = 3.6V

±10

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

VIN = VCC or GND, VCC = 3.3V

CIO

A or B Ports

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.

Switching Characteristics over Operating Range(1)

Parameters From (Input)

To (Output)

VCC = 2.5V ± 0.2V

Min.(2)

Max.

tPD

A or B

B or A

1.0

3.7

tEN

OE

B or A

1.0

5.7

tDIS

OE

B or A

1.5

5.2

∆t/∆v(3)

Description

Input Transition Rise or Fall

0

10

Notes:

1. See test circuit and waveforms.

2. Minimum limits are guaranteed but not tested on Propagation Delays.

3. Recommended operating condition.

VCC = 2.7V

VCC = 3.3V ± 0.3V

Min.(2) Max. Min.(2)

Max.

3.6 1.0

3

5.4 1.0

4.4

4.6

1.0

4.1

0

10

0

10

Units

ns

ns/V

Operating Characteristics, TA = 25ºC

Parameter

Test Conditions

CPD Power Dissipation

Capacitance

Outputs Enabled

Outputs Disabled

CL = 50pF

f = 10 MHz

VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V

Units

Typical

22

29

pF

4

5

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

4

PS8088C 04/10/00

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