CD74ACT151 datasheet(5/7 Pages) TI

5 / 7 page

Switching Speciﬁcations Input tr, tf = 3ns, CL = 50pF (Worst Case)

PARAMETER

SYMBOL

VCC (V)

-40oC TO 85oC

-55oC TO 125oC

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

AC TYPES

Propagation Delay,

Any Data to Y

tPLH, tPHL

1.5

152

169

3.3

(Note 9)

4.9

17.1

4.7

18.9

(Note 10)

3.5

12.3

3.4

13.5

Propagation Delay,

Any Data to Y

tPLH, tPHL

1.5

169

186

3.3

5.4

5.2

20.9

3.8

13.5

3.7

14.9

Propagation Delay,

Any Select to Y

tPLH, tPHL

1.5

207

228

3.3

6.6

23.2

6.4

25.5

4.7

16.5

4.6

18.2

Propagation Delay,

Any Select to Y

tPLH, tPHL

1.5

223

245

3.3

7.1

24.9

6.9

27.4

5.1

17.8

4.9

19.6

Propagation Delay,

Any Enable to Y

tPLH, tPHL

1.5

139

153

3.3

4.4

15.5

4.3

17.1

3.1

11.1

3.1

12.2

Propagation Delay,

Any Enable to Y

tPLH, tPHL

1.5

153

169

3.3

4.9

17.2

4.7

18.9

3.5

12.3

3.4

13.5

Input Capacitance

-10-

-10

Power Dissipation Capacitance

CPD

(Note 11)

120

ACT TYPES

Propagation Delay,

Any Data to Y

tPLH, tPHL

(Note 10)

14.1

3.9

15.5

Propagation Delay,

Any Data to Y

tPLH, tPHL

4.4

15.4

4.2

16.9

Propagation Delay,

Any Select to Y

tPLH, tPHL

5.2

18.4

5.1

20.2

Propagation Delay,

Any Select to Y

tPLH, tPHL

5.6

19.6

5.4

21.6

Propagation Delay,

Any Enable to Y

tPLH, tPHL

3.1

12.1

Propagation Delay,

Any Enable to Y

tPLH, tPHL

3.5

12.3

3.4

13.5

Input Capacitance

-10-

-10

Power Dissipation Capacitance

CPD

(Note 11)

120

NOTES:

8. Limits tested at 100%.

9. 3.3V Min at 3.6V, Max at 3V.

10. 5V Min at 5.5V, Max at 4.5V.

11. CPD is used to determine the dynamic power consumption per device.

AC: PD = VCC

2 f

i (CPD + CL)

ACT: PD = VCC

2 f

i (CPD + CL) + VCC ∆ICC where fi = input frequency, CL = output load capacitance, VCC = supply voltage.

CD74AC151, CD74ACT151

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