IN74HC4051 查看數據表（PDF） - Integral Corp.

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IN74HC4051

ANALOG MULTIPLEXER DEMULTIPLEXER

Integral Corp. 

IN74HC4051

AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)

VCC

Guaranteed Limit

Symbol

Parameter

V 25 °C ≤85°C ≤125 Unit

to

°C

-55°C

tPLH, Maximum Propagation Delay, Channel- 2.0 370 465 550 ns

tPHL Select to Analog Output (Figures 8 and 4.5 74

93 110

9)

6.0 63

79

94

tPLH, Maximum Propagation Delay , Analog 2.0 60

75

90 ns

tPHL Input to Analog Output (Figures 10 and 4.5 12

15

18

11)

6.0 10

13

15

tPLZ, Maximum Propagation Delay , Enable to 2.0 290 364 430 ns

tPHZ Analog Output (Figures 12 and 13)

4.5 58

73

86

6.0 49

62

73

tPZL, Maximum Propagation Delay , Enable to 2.0 345 435 515 ns

tPZH Analog Output (Figures 12 and 13)

4.5 69

87 103

6.0 59

74

87

CIN Maximum Input Capacitance, Channel- -

10

10

10 pF

Select or Enable Inputs

CI/O Maximum Capacitance

- 35

35

35 pF

Analog All Switches

I/O

Off

Common O/I

- 130 130 130

Feedthrough

- 1.0 1.0 1.0

Power Dissipation Capacitance (Per Typical @25°C,VCC=5.0 V,

Package) (Figure 14)

VEE=0 V

CPD Used to determine the no-load dynamic

45

pF

power

consumption:

PD=CPDVCC2f+ICCVCC

4

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