CD54AC112, CD74AC112

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

WITH CLEAR AND PRESET

SCHS325 – JANUARY 2003

5

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

–55

°C to

125

°C

–40

°C to

85

°C

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

fmax

8

9

MHz

tPLH

CLK

QQ

129

117

ns

tPLH

CLR or PRE

Q or Q

153

139

ns

tPHL

CLK

QorQ

129

117

ns

tPHL

CLR or PRE

Q or Q

153

139

ns

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

–55

°C to

125

°C

–40

°C to

85

°C

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

fmax

71

81

MHz

tPLH

CLK

QQ

3.6

14.4

3.7

13.1

ns

tPLH

CLR or PRE

Q or Q

4.3

17.1

4.4

15.5

ns

tPHL

CLK

QorQ

3.6

14.4

3.7

13.1

ns

tPHL

CLR or PRE

Q or Q

4.3

17.1

4.4

15.5

ns

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

–55

°C to

125

°C

–40

°C to

85

°C

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

fmax

100

114

MHz

tPLH

CLK

QQ

2.6

10.3

2.7

9.4

ns

tPLH

CLR or PRE

Q or Q

3.1

12.2

3.2

11.1

ns

tPHL

CLK

QorQ

2.6

10.3

2.7

9.4

ns

tPHL

CLR or PRE

Q or Q

3.1

12.2

3.2

11.1

ns

PARAMETER

TYP

UNIT

Cpd

Power dissipation capacitance

56

pF