SN74ALS845

8-BIT BUS-INTERFACE D-TYPE LATCH

WITH 3-STATE OUTPUTS

SDAS233A – DECEMBER 1983 – REVISED JANUARY 1995

2

POST OFFICE BOX 655303

23

8

6D

9

7D

10

8D

1D

3

1D

6Q

17

7Q

16

8Q

15

1Q

22

4

2D

5

3D

6

4D

7

5D

2Q

21

3Q

20

4Q

19

5Q

18

S2

14

R

11

C1

13

LE

OE3

PRE

CLR

2

1

2

OE1

OE2

EN

&

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

logic diagram (positive logic)

To Seven Other Channels

2

1D

OE1

PRE

3

1

14

11

13

1Q

22

CLR

LE

S2

C1

1D

R

OE2

2

OE3

23