74HC_HCT4852_3

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 03 — 2 September 2008

10 of 20

NXP Semiconductors

74HC4852; 74HCT4852

4-channel analog MUX/DEMUX with injection-current effect control

11. Dynamic characteristics

Table 9.

Dynamic characteristics

At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14.

Symbol

Parameter

Conditions

25

°C

−40 °C to +85 °C −40 °C to +125 °C Unit

Min

Typ

Max

Min

Max

Min

Max

74HC4852

propagation delay

nZ, nYn to nYn, nZ;

see Figure 10

[1]

2.2

9.3

33

2.2

34

2.2

35

ns

2.2

4.9

16.5

1.9

18

1.9

19.5

ns

2.0

4.4

15.0

1.6

16.5

1.6

18.5

ns

1.6

3.2

11.6

1.1

12.5

1.1

13.5

ns

1.5

2.5

10.2

0.9

11

0.9

12

ns

Sn to nZ, nYn;

see Figure 11

[1]

7.7

16.8

38

6.3

40

6.3

42

ns

4.9

8.8

20

3.9

21.5

3.9

23

ns

4.4

7.9

17.5

3.4

19

3.4

22

ns

3.2

5.8

14

2.3

15

2.3

17

ns

2.4

4.8

12.6

1.6

14.5

1.6

16.5

ns

enable time

E to nZ, nYn;

see Figure 12

[2]

10.5

20.5

47.5

8.5

52.5

8.5

57.5

ns

6.2

10.6

45

5.2

50

5.2

55

ns

5.6

9.4

42.5

4.6

47.5

4.6

52.5

ns

4.2

6.9

40

3

45

3

50

ns

3.2

5.6

39

2.2

40

2.2

40

ns

disable time

E to nZ, nYn;

see Figure 12

[3]

39.5

75.4

100

39.3

105

39

115

ns

35.2

69.5

90

35.5

100

35

110

ns

34.6

68.1

85

34.6

95

34.5

105

ns

28.5

63

80

28.2

90

28

100

ns

14.4

57.9

78

13.5

80

13.0

80

ns

power dissipation

capacitance

per channel;

see Figure 13

[4]

-

42

-

-

-

-

-

pF

-

47

-

-

-

-

-

pF