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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN74LVTH16244A-EP

3.3-V ABT 16-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCAS692F – APRIL 2003 – REVISED APRIL 2007

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

MIN

MAX

UNIT

Supply voltage range

–0.5

4.6

V

–0.5

7

V

–0.5

7

V

–0.5

V

SN74LVTH16244AQ

96

Current into any output in the low state

mA

SN74LVTH16244AI

128

SN74LVTH16244AQ

48

mA

SN74LVTH16244AI

64

Input clamp current

–50

mA

Output clamp current

–50

mA

DGG package

70

DGV package

58

θ

JA

°C/W

DL package

63

GQL/ZQL 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.

MIN

MAX

UNIT

Supply voltage

2.7

3.6

V

High-level input voltage

2

V

Low-level input voltage

0.8

V

Input voltage

5.5

V

SN74LVTH16244AQ

–24

High-level output current

SN74LVTH16244AI

–32

mA

SN74LVTH16244AM

–24

SN74LVTH16244AQ

24

Low-level output current

SN74LVTH16244AI

64

mA

SN74LVTH16244AM

24

∆t/∆v

Input transition rise or fall rate

Outputs enabled

10

ns/V

∆t/∆V

CC

Power-up ramp rate

200

µs/V

SN74LVTH16244AQ

–40

125

Operating free-air temperature

SN74LVTH16244AI

–40

85

°C

SN74LVTH16244AM

–55

125

(1)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

4

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