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ABSOLUTE MAXIMUM RATINGS

(1)

SN74ALVCH245

OCTAL BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCES119G – JULY 1997 – REVISED SEPTEMBER 2004

LOGIC DIAGRAM (POSITIVE LOGIC)

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

-0.5

4.6

V

-0.5

4.6

Input voltage range

V

-0.5

-0.5

V

Input clamp current

-50

mA

Output clamp current

-50

mA

Continuous output current

±50

mA

±100

mA

DGV package

92

DW package

58

θ

JA

°C/W

NS package

60

PW package

83

Storage temperature range

-65

150

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended

operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.

(3)

This value is limited to 4.6 V maximum.

(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

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