74ALVCH16501_3

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Product data sheet

Rev. 03 — 2 April 2010

2 of 18

NXP Semiconductors

74ALVCH16501

18-bit universal bus transceiver; 3-state

3.

Ordering information

4.

Functional diagram

Table 1.

Ordering information

Type number

Package

Temperature range

Name

Description

Version

74ALVCH16501DGG

−40 °C to +85 °C

TSSOP56

plastic thin shrink small outline package;

56 leads; body width 6.1 mm

SOT364-1

74ALVCH16501DL

−40 °C to +85 °C

SSOP56

plastic shrink small outline package; 56 leads;

body width 7.5 mm

SOT371-1

Fig 1.

Logic symbol

Fig 2.

IEC logic symbol

001aal718

A0

3

54

B0

A1

5

52

B1

A2

6

51

B2

A3

8

49

B3

A4

9

48

B4

A5

10

47

B5

A6

12

45

B6

A7

13

44

B7

A8

14

43

B8

A9

15

42

B9

A10

16

41

B10

A11

17

40

B11

A12

19

38

B12

A13

20

37

B13

A14

21

36

B14

A15

23

34

B15

A16

24

33

B16

A17

26

31

B17

OEAB

127

OEBA

LEAB

228

LEBA

CPAB

55

30

CPBA

001aal717

1

OEAB

27

OEBA

55

CPAB

2

LEAB

30

CPBA

28

LEBA

3

A0

3D

1

1

41

6D

54

B0

5

A1

52

B1

6

A2

51

B2

8

A3

49

B3

9

A4

48

B4

10

A5

47

B5

12

A6

45

B6

13

A7

44

B7

14

A8

43

B8

15

A9

42

B9

16

A10

41

B10

17

A11

40

B11

19

A12

38

B12

20

A13

37

B13

21

A14

36

B14

23

A15

34

B15

24

A16

33

B16

26

A17

31

B17

EN1

EN4

2C3

C3

5C6

C6

G2

G5