SN54BCT534, SN74BCT534

OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS

WITH 3-STATE OUTPUTS

SCBS033B – AUGUST 1989 – REVISED NOVEMBER 1993

2

POST OFFICE BOX 655303

logic diagram (positive logic)

1D

3

1D

4

2D

7

3D

8

4D

13

5D

14

6D

17

7D

18

8D

2

5

6

9

12

15

16

19

EN

1

C1

11

CLK

OE

1Q

2Q

3Q

4Q

5Q

6Q

8Q

7Q

† This symbol is in accordance with ANSI/IEEE Std 91-1984

and IEC Publication 617-12.

15

1D

C1

C1

C1

C1

C1

C1

C1

C1

1D

1D

1D

1D

1D

1D

1D

OE

1D

2D

3D

4D

5D

6D

7D

8D

1Q

2Q

3Q

4Q

5Q

6Q

7Q

8Q

11

3

4

7

8

13

14

17

18

1

2

5

6

9

12

16

19

CLK