74HC4851(2007) 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HC4851
(Rev.:2007)

8-channel analog multiplexer/demultiplexer with injection-current effect control

NXP Semiconductors. 

NXP Semiconductors

74HC4851

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

11. Dynamic characteristics

Table 9. Dynamic characteristics

GND = 0 V; CL = 50 pF; RL = 10 KΩ unless specified otherwise; for test circuit see Figure 12.

Symbol Parameter

Conditions

25 °C

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

Min Typ Max Min Max

Min

Max

VCC = 2.0 V

tpd

propagation delay

see Figure 10

Z, Yn to Yn, Z

[1]

- 10.0 25

-

29

-

32 ns

Sn to Z, Yn

- 18.0 32

-

35

-

40 ns

ten

enable time

see Figure 11

E to Z, Yn

[2]

-

- 95

-

105

-

115 ns

tdis

disable time

see Figure 11

E to Z, Yn

[3]

-

- 95

-

105

-

115 ns

VCC = 3.0 V

tpd

propagation delay

see Figure 10

Z, Yn to Yn, Z

[1]

- 6.0 15.5 -

17.5

-

19.5 ns

Sn to Z, Yn

- 9.5 17.5 -

20

-

23 ns

ten

enable time

see Figure 11

E to Z, Yn

[2]

-

- 90

-

100

-

110 ns

tdis

disable time

see Figure 11

E to Z, Yn

[3]

-

- 90

-

100

-

110 ns

VCC = 3.3 V

tpd

propagation delay

see Figure 10

Z, Yn to Yn, Z

[1]

- 5.0 14.5 -

16.5

-

18.5 ns

Sn to Z, Yn

- 8.5 16.5 -

19

-

22 ns

ten

enable time

see Figure 11

E to Z, Yn

[2]

-

- 85

-

95

-

105 ns

tdis

disable time

see Figure 11

E to Z, Yn

[3]

-

- 85

-

95

-

105 ns

VCC = 4.5 V

tpd

propagation delay

see Figure 10

Z, Yn to Yn, Z

[1]

- 4.0 11.5 -

12.5

-

13.5 ns

Sn to Z, Yn

- 6.5 13

-

15

-

17 ns

ten

enable time

see Figure 11

E to Z, Yn

[2]

-

- 80

-

90

-

100 ns

tdis

disable time

see Figure 11

E to Z, Yn

[3]

-

- 80

-

90

-

100 ns

74HC4851_1

Product data sheet

Rev. 01 — 9 March 2007

© NXP B.V. 2007. All rights reserved.

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