74ALVT162244 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

74ALVT162244

2.5V/3.3V 16-bit buffer/driver with 30
Ω termination resistors (3-State)

Philips Electronics 

Philips Semiconductors

2.5V/3.3V 16-bit buffer/driver with

30Ω termination resistors (3-State)

Product specification

74ALVT162244

LOGIC SYMBOL (IEEE/IEC)

1OE 1

2OE 48

3OE 25

4OE 24

47

1A1

46

1A2

1A3 44

43

1A4

41

2A1

2A2 40

38

2A3

2A4 37

3A1 36

35

3A2

3A3 33

32

3A4

4A1 30

4A2 29

4A3 27

4A4 26

EN1

EN2

EN3

EN4

1 1∇

1 2∇

1 3∇

1 4∇

SCHEMATIC OF EACH OUTPUT

VCC

VCC

2 1Y1

3 1Y2

5 1Y3

6 1Y4

8 2Y1

9 2Y2

11 2Y3

12 2Y4

13 3Y1

14 3Y2

16 3Y3

17 3Y4

19 4Y1

20 4Y2

22 4Y3

23 4Y4

SA00019

27Ω

OUTPUT

27Ω

SW00007

PIN CONFIGURATION

1OE 1

1Y0 2

1Y1 3

GND 4

1Y2 5

1Y3 6

VCC 7

2Y0 8

2Y1 9

GND 10

2Y2 11

2Y3 12

3Y0 13

3Y1 14

GND 15

3Y2 16

3Y4 17

VCC 18

4Y0 19

4Y1 20

GND 21

4Y2 22

4Y3 23

4OE 24

48 2OE

47 1A0

46 1A1

45 GND

44 1A2

43 1A3

42 VCC

41 2A0

40 2A1

39 GND

38 2A2

37 2A3

36 3A0

35 3A1

34 GND

33 3A2

32 3A3

31 VCC

30 4A0

29 4A1

28 GND

27 4A2

26 4A3

25 3OE

SA00013

FUNCTION TABLE

INPUTS

nOE

nAx

L

L

L

H

H

X

H = High voltage level

L = Low voltage level

X = Don’t care

Z = High Impedance “off ” state

OUTPUTS

nYx

L

H

Z

1998 Oct 07

3

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