SN74ACT7802

1024

× 18 STROBED FIRST-IN, FIRST-OUT MEMORY

SCAS187D – AUGUST 1990 – REVISED APRIL 1998

3

POST OFFICE BOX 655303

UNCK

14

D10

13

D11

12

D12

11

D13

10

D14

9

D15

8

D16

17

7

D17

RESET

1

29

LDCK

5

UNCK

LDCK

EN1

2

OE

0

26

D0

25

D1

24

D2

23

D3

22

D4

21

D5

20

D6

19

D7

17

D8

15

D9

Data

Q0

38

0

Q1

39

Q2

41

Q3

42

Q4

44

35

FULL

HF

36

HALF FULL

AF/AE

33

ALMOST FULL/EMPTY

66

EMPTY

Q15

61

Q16

63

Q17

64

17

Q5

46

Q6

47

Q7

49

Q8

50

Q9

52

Q10

53

Q11

55

Q12

56

Q13

58

Q14

59

Data

1

DEF ALMOST FULL

27

Φ

FIFO 1024

× 18

SN74ACT7802

RESET

DAF

FULL

EMPTY

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

Pin numbers shown are for the FN package.