Philips Semiconductors

Product specification

74ALVT16245

2.5V/3.3V 16-bit transceiver (3-State)

2

1998 Feb 13

853-1817 18959

FEATURES

resistors to hold unused inputs

and 400V per Machine Model

DESCRIPTION

The 74ALVT16245 is a high-performance BiCMOS product

to 5V.

This device is a 16-bit transceiver featuring non-inverting 3-State

bus compatible outputs in both send and receive directions. The

control function implementation minimizes external timing

requirements. The device features an Output Enable (OE) input for

easy cascading and a Direction (DIR) input for direction control.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

SYMBOL

PARAMETER

2.5V

3.3V

UNIT

Propagation delay

nAx to nBx or nBx to nAx

1.7

1.9

1.5

1.5

ns

Input capacitance DIR, OE

3

3

pF

I/O pin capacitance

9

9

pF

Total supply current

Outputs disabled

40

70

µA

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

DWG NUMBER

48-Pin Plastic SSOP Type III

–40

°C to +85°C

74ALVT16245 DL

AV16245 DL

SOT370-1

48-Pin Plastic TSSOP Type II

–40

°C to +85°C

74ALVT16245 DGG

AV16245 DGG

SOT362-1

LOGIC SYMBOL

2DIR

24

36

35

33

32

30

29

27

26

23

22

20

19

17

16

14

13

2OE

2A0

2A1

2A2

2A3

2A4

2A5

2A6

2A7

2B0

2B1

2B2

2B3

2B4

2B5

2B6

2B7

25

1DIR

1

47

46

44

43

41

40

38

37

12

11

9

8

6

5

3

2

1OE

1A0

1A1

1A2

1A3

1A4

1A5

1A6

1A7

1B0

1B1

1B2

1B3

1B4

1B5

1B6

1B7

48

SA00021

LOGIC SYMBOL (IEEE/IEC)

∇ 1

48

47

46

G3

1

3 EN1 (BA)

3 EN2 (AB)

2

∇

2

3

44

5

43

6

41

8

40

9

38

11

37

12

∇ 1

25

36

35

G3

24

3 EN1 (BA)

3 EN2 (AB)

2

∇

13

14

33

16

32

17

30

19

29

20

27

22

26

23

SW00022