SN74ALVCH16863

18-BIT TRANSCEIVER

WITH 3-STATE OUTPUTS

SCES060B – DECEMBER 1995 – REVISED FEBRUARY 1999

2

POST OFFICE BOX 655303

1A2

54

1A3

52

1A4

51

1A5

49

1B2

3

1B3

5

1B4

6

1B5

8

1OEBA

1OEAB

2OEBA

2OEAB

EN1

56

1A1

55

1B1

2

EN2

1

EN3

29

EN4

28

1A6

48

1A7

47

1A8

45

1A9

44

1B6

9

1B7

10

1B8

12

1B9

13

2A1

41

2A2

40

2A3

38

2A4

37

2A5

36

2B1

16

2B2

17

2B3

19

2B4

20

2B5

21

2A6

34

2A7

33

2A8

31

2A9

30

2B6

23

2B7

24

2B8

26

2B9

27

† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

1

1

1

1

1

3

2

4

logic diagram (positive logic)

1OEBA

1OEAB

1A1

1B1

To Eight Other Channels

56

1

55

2

2OEBA

2OEAB

2A1

2B1

To Eight Other Channels

29

28

41

16