SN74ACT7807

2048

× 9

CLOCKED FIRST-IN, FIRST-OUT MEMORY

SCAS200D – JANUARY 1991 – REVISED APRIL 1998

3

POST OFFICE BOX 655303

WRTEN

&

RDEN

&

0

7

D0

8

D1

9

D2

11

D3

12

D4

13

D5

15

D6

16

D7

8

17

D8

Q0

40

0

Q1

39

Q2

37

Q3

36

Q4

34

IR

22

IN RDY

HF

5

HALF FULL

AF/AE

4

ALMOST FULL/EMPTY

OR

23

OUT RDY

Q5

32

Q6

31

Q7

29

Q8

28

8

Data

1

RESET

25

RDEN1

EN1

42

OE

PEN

RESET

1

19

WRTCLK

WRTCLK

20

WRTEN1/DP9

21

WRTEN2

2

26

RDCLK

RDCLK

PROGRAM ENABLE

24

RDEN2

Data

Φ

FIFO 2048

× 9

SN74ACT7807

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

Pin numbers shown are for the FN package.