SN54ACT16240, 74ACT16240

16-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCAS137C – JULY 1989 – REVISED NOVEMBER 1996

2

POST OFFICE BOX 655303

47

1A1

46

1A2

44

1A3

43

1A4

1Y1

2

1Y2

3

1Y3

5

1Y4

6

41

2A1

40

2A2

38

2A3

37

2A4

2Y1

8

2Y2

9

2Y3

11

2Y4

12

36

3A1

35

3A2

33

3A3

32

3A4

3Y1

13

3Y2

14

3Y3

16

3Y4

17

30

4A1

29

4A2

27

4A3

26

4A4

4Y1

19

4Y2

20

4Y3

22

4Y4

23

EN1

1

EN4

24

1

2

3

4

1

1

1

1

1OE

2OE

3OE

4OE

EN2

48

EN3

25

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