PI74LCX245 Просмотр технического описания (PDF) - Pericom Semiconductor

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PI74LCX245

Fast CMOS 3.3V 8-Bit Bidirectional Transceiver

Pericom Semiconductor 

PI74LCX245

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Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Storage Temperature ............................................................–65°C to +150°C

Ambient Temperature with Power Applied ........................... –40°C to +85°C

Supply Voltage to Ground Potential (Inputs & Vcc Only) ... –0.5V to +7.0V

Supply Voltage to Ground Potential (Outputs & D/O Only) –0.5V to +7.0V

DC Input Voltage ................................................................... –0.5V to +7.0V

DC Output Current .............................................................................. 120 mA

Power Dissipation ................................................................................... 1.0W

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the de-

vice. This is a stress rating only and functional opera-

tion of the device at these or any other conditions

above those indicated 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

Symbol Parameter

VCC

Supply Voltage

Operating

Data Retention

VI

Input Voltage

VO

Output Voltage

HIGH or LOW State

TRI-State

IOH/IOL

Output Current

VCC = 3.0V-3.6V

VCC = 2.7V

TA

Free-Air Operating Temperature

∆t/∆V

Input Edge Rate

V = 0.8V-2.0V, VCC = 3.0V

Min.

2.0

1.5

0

0

0





−40

0

Max.

3.6

3.6

5.5

VCC

5.5

±24

±12

+85

10

Units

V

mA

°C

ns/V

2

PS2099A 02/13/97

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