74ACT11112

DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOP

WITH CLEAR AND PRESET

SCAS064A – D3339, JUNE 1989 – REVISED APRIL 1993

POST OFFICE BOX 655303

2–2

5

2 CLR

2J

2 PRE

1 CLK

1 PRE

2Q

10

8

7

13

15

16

1

9

1K

2CLK

1 CLR

6

2Q

3

1Q

2

1Q

S

C1

1K

R

1J

1J

14

11

2K

S

C2

2K

R

2J

† This symbol is in accordnace with ANSI/IEEE Std 91-1984 and IEC Publication 617-42.

logic diagram, each flip-flop (positive logic)

TG

TG

TG

C

C

C

C

Q

C

C

PRE

J

K

CLK

CLR

C

C

C

C

Q

TG

– 0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±100 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

– 65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability.

NOTE 1: The input and output voltage ratings may be exceeded if the input and output current ratings are observed.