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1OE

1A1

1A2

1A3

1A4

1Y1

1Y2

1Y3

1Y4

1

47

46

44

43

2

3

5

6

2OE

2A1

2A2

2A3

2A4

2Y1

2Y2

2Y3

2Y4

48

41

40

38

37

8

9

11

12

3OE

3A1

3A2

3A3

3A4

3Y1

3Y2

3Y3

3Y4

25

36

35

33

32

13

14

16

17

4OE

4A1

4A2

4A3

4A4

4Y1

4Y2

4Y3

4Y4

24

30

29

27

26

19

20

22

23

Pin numbers shown are for the DGG and DL packages.

Absolute Maximum Ratings

(1)

SN74ALVC16244A

16-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCAS250O – JANUARY 1993 – REVISED OCTOBER 2005

LOGIC DIAGRAM (POSITIVE LOGIC)

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

MIN

MAX

UNIT

Supply voltage range

–0.5

4.6

V

–0.5

V

Data Inputs

-0.5

4.6

–0.5

V

Input clamp current

–50

mA

Output clamp current

–50

mA

Continuous output current

±50

mA

±100

mA

DGG package

70

DL package

63

θ

JA

°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)

This value is limited to 4.6 V maximum.

(4)

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

3