www.ti.com

ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

(1)

SN74ALVCH16973

8-BIT BUS TRANSCEIVER AND TRANSPARENT D-TYPE LATCH

WITH FOUR INDEPENDENT BUFFERS

SCES435B – APRIL 2003 – REVISED SEPTEMBER 2004

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

DGG package

70

θ

JA

DGV package

58

°C/W

DL package

63

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.

MIN

MAX

UNIT

Supply voltage

1.65

3.6

V

0.65

× V

CC

High-level input voltage

1.7

V

2

0.35

× V

CC

Low-level input voltage

0.7

V

0.8

Input voltage

0

V

Output voltage

0

V

-4

-12

High-level output current

mA

-12

-24

4

12

Low-level output current

mA

12

24

∆t/∆v

Input transition rise or fall rate

10

ns/V

Operating free-air temperature

-40

85

°C

(1)

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

4