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To Seven Other Channels

1DIR

1A1

1B1

1OE

To Seven Other Channels

2DIR

2A1

2B1

2OE

1

47

24

36

48

2

25

13

Pin numbers shown are for the DGG, DGV, and DL packages.

Absolute Maximum Ratings

(1)

SN74LVC16245A

16-BIT BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCES062O – DECEMBER 1995 – REVISED JANUARY 2008

FUNCTION TABLE

(EACH 8-BIT SECTION)

INPUTS

OPERATION

OE

DIR

L

L

B data to A bus

L

H

A data to B bus

H

X

Isolation

LOGIC DIAGRAM (POSITIVE LOGIC)

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

MIN

MAX

UNIT

Supply voltage range

–0.5

6.5

V

–0.5

6.5

V

–0.5

6.5

V

–0.5

V

Input clamp current

–50

mA

Output clamp current

–50

mA

Continuous output current

50

mA

100

mA

DGG package

70

DGV package

58

θ

JA

DL package

63

C/W

GQL/ZQL package

42

GRD/ZRD package

36

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)

(4)

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

Copyright © 1995–2008, Texas Instruments Incorporated

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