74ALS151 查看數據表（PDF） - Fairchild Semiconductor

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74ALS151

1 of 8 Line Data Selector/Multiplexer

Fairchild Semiconductor 

Switching Characteristics

over recommended operating free air temperature range

Symbol

Parameter

Conditions

tPLH

Propagation Delay Time

VCC = 4.5V to 5.5V

LOW-to-HIGH Level Output

CL = 50 pF

tPHL

Propagation Delay Time

RL = 500Ω

HIGH-to-LOW Level Output

tPLH

Propagation Delay Time

LOW-to-HIGH Level Output

tPHL

Propagation Delay Time

HIGH-to-LOW Level Output

tPLH

Propagation Delay Time

LOW-to-HIGH Level Output

tPHL

Propagation Delay Time

HIGH-to-LOW Level Output

tPLH

Propagation Delay Time

LOW-to-HIGH Level Output

tPHL

Propagation Delay Time

HIGH-to-LOW Level Output

tPLH

Propagation Delay Time

LOW-to-HIGH Level Output

tPHL

Propagation Delay Time

HIGH-to-LOW Level Output

tPLH

Propagation Delay Time

LOW-to-HIGH Level Output

tPHL

Propagation Delay Time

HIGH-to-LOW Level Output

From

Select

To

Min

Max

Units

Y

4

18

ns

Select

Y

8

24

ns

Select

W

7

24

ns

Select

W

7

23

ns

Data

Y

3

10

ns

Data

Y

5

15

ns

Data

W

3

15

ns

Data

W

4

15

ns

Strobe

Y

4

18

ns

Strobe

Y

4

19

ns

Strobe

W

5

19

ns

Strobe

W

5

23

ns

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