www.ti.com

Absolute Maximum Ratings

(1)

SN74GTLPH1645

16-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE BUS TRANSCEIVER

SCES290D – OCTOBER 1999 – REVISED JUNE 2005

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

MIN

MAX

UNIT

Supply voltage range

–0.5

4.6

V

A-port, ERC, and control inputs

–0.5

7

V

–0.5

4.6

A port

–0.5

7

Voltage range applied to any output in the

V

B port

–0.5

4.6

A port

48

Current into any output in the low state

mA

B port

200

48

mA

±100

mA

Input clamp current

–50

mA

Output clamp current

–50

mA

DGG package

64

θ

JA

DGV package

48

°C/W

GQL package

42

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

(3)

(4)

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

6