www.ti.com

Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN54LVTH16240

,, SN74LVTH16240

3.3-V ABT 16-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCBS684D – MARCH 1997 – REVISED DECEMBER 2006

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

SN54LVTH16240

96

Current into any output in the low state

mA

SN74LVTH16240

128

SN54LVTH16240

48

mA

SN74LVTH16240

64

Input clamp current

–50

mA

Output clamp current

–50

mA

DGG package

89

θ

JA

°C/W

DL package

94

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.

SN54LVTH16240

SN74LVTH16240

UNIT

MIN

MAX

MIN

MAX

Supply voltage

2.7

3.6

2.7

3.6

V

High-level input voltage

2

2

V

Low-level input voltage

0.8

0.8

V

Input voltage

5.5

5.5

V

High-level output current

–24

–32

mA

Low-level output current

48

64

mA

∆t/∆v

Input transition rise or fall rate

Outputs enabled

10

10

ns/V

∆t/∆V

CC

Power-up ramp rate

200

200

µs/V

Operating free-air temperature

–55

125

–40

85

°C

(1)

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

4

Submit Documentation Feedback