Philips 74ALVT16344DL, 74ALVT16344DGG Datasheet

INTEGRATED CIRCUITS

74ALVT16344

2.5V/3.3V 1-to-4 address driver (3-State)

Product specification 1998 Jun 30 IC24 Data Handbook

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Philips Semiconductors Product specification

SYMBOL

PARAMETER

UNIT

74ALVT163442.5V/3.3V 1-to-4 address driver (3-State)

FEA TURES

•Multiple V

and GND pins minimize switching noise

CC

•5V I/O Compatible

•Live insertion/extraction permitted

•3-State output buffers

•Power-up 3-State

•Output capability: +64mA/-32mA

•Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17

•ESD protection exceeds 2000 V per MIL STD 883 Method 3015

and 200 V per Machine Model

QUICK REFERENCE DATA

t

PLH

t

PHL

C C I

CCZ

IN

Out

Propagation delay nAx to nBx or nBx to nAx

Input capacitance DIR, OE VI = 0V or V Output capacitance V Total supply current Outputs disabled 40 70 µA

CL = 50pF

= 0V or V

I/O

DESCRIPTION

The 74ALVT16344 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. It is designed for V compatibility to 5V .

The 74ALVT16344 is a 1-to-4 address driver used in applications where four separate memory locations must be addressed by a single address.

CONDITIONS

T

= 25°C

amb

CC

operation at 2.5V or 3.3V with I/O

CC

TYPICAL

2.5V 3.3V

2.5

1.9 3 3 pF 9 9 pF

1.9

1.6

ns

ORDERING INFORMATION

PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER

56-Pin Plastic SSOP Type III –40°C to +85°C 74ALVT16344 DL AV16344 DL SOT371-1 56-Pin Plastic TSSOP Type II –40°C to +85°C 74ALVT16344 DGG AV16344 DGG SOT364-1

PIN DESCRIPTION

PIN NUMBER SYMBOL FUNCTION

8, 14, 15, 21, 36, 42, 43, 49 nA Data inputs

2, 3, 5, 6, 9, 10, 12, 13, 16, 17, 19, 20, 23,

24, 26, 27, 30,31, 33, 34, 37, 38, 40, 44, 45,

47, 48, 51, 52, 54, 55,

1, 28, 29, 56 OE Output enable inputs (active-Low)

4, 11, 18, 25, 32, 39, 46, 53 GND Ground (0V)

7, 22, 35, 50 V

nY

CC

X

Data outputs

Positive supply voltage

1998 Jun 30 853-2088 19651

2

Philips Semiconductors Product specification

OPERATING MODE

74ALVT163442.5V/3.3V 1-to-4 address driver (3-State)

PIN CONFIGURATION

1 2

1Y0

3

1Y1

4

GND

5

1Y2

6

1Y3

7

V

CC

8

1A

9

2Y0

10

2Y1

GND

11

2Y2

12

2Y3

13

2A

14

3A

15

3Y0

16

3Y1

17

GND

18

3Y2

19

3Y3

20

4A

21

V

22

CC

23

4Y0

24

4Y1

25

GND

26

4Y2

27

4Y3

28 29

OE2

56OE1 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30

SV01735

OE4 8Y0 8Y1 GND 8Y2 8Y3 V

CC

8A 7Y0 7Y1 GND 7Y2 7Y3 7A 6A 6Y0 6Y1 GND 6Y2 6Y3 5A V

CC

5Y0 5Y1 GND 5Y2 5Y3 OE3

FUNCTION TABLE

INPUTS OUTPUTS

OE nA nYx

L L L Transparent L H H Transparent

H X Z High impedance

X = Don’t care Z = High impedance “off” state H = High voltage level L = Low voltage level

LOGIC SYMBOL

2

1Y

0

1Y

3

1

1Y

5

1A

8

2A

14

OE

1

5A

36

6A

42

OE

29

3

2

1Y

6

3

9

2Y

0

2Y

10

1

2Y

12

2

2Y

13

3

34

5Y

0

5Y

33

1

5Y

31

2

5Y

30

3

41

6Y

0

6Y

40

1

6Y

38

2

6Y

37

3

3A

15

4A

21

OE

28

2

7A

43

8A

49

OE

56

4

3Y 3Y

3Y 3Y 4Y 4Y

4Y 4Y

7Y 7Y

7Y 7Y 8Y 8Y

8Y 8Y

16

0

17

1

19

2

20

3

23

0

24

1

26

2

27

3

48

0

47

1

45

2

44

3

55

0

54

1

52

2

51

3

SV00909

1998 Jun 30

3

Philips Semiconductors Product specification

74ALVT163442.5V/3.3V 1-to-4 address driver (3-State)

LOGIC DIAGRAM

56

OE4

28

2

OE

29

3

OE

1

OE

1

2

1Y

0

3

1Y

8

1A

14

2A

15

3A

1

5

1Y

2

6

1Y

3

9

2Y

0

10

2Y

1

12

2Y

2

13

2Y

3

16

3Y

0

17

3Y

1

19

3Y

2

20

3Y

3

36

5A

42

6A

43

7A

34

5Y

0

33

5Y

1

31

5Y

2

30

5Y

3

41

6Y

0

40

6Y

1

38

6Y

2

37

6Y

3

48

7Y

0

47

7Y

1

45

7Y

2

44

37

3

1998 Jun 30

23

4Y

0

24

4Y

21

4A

1

26

4Y

2

27

4Y

3

49

8A

55

8Y

0

54

8Y

1

52

8Y

2

51

8Y

3

SV01736

4