DM74ALS373 Просмотр технического описания (PDF) - Fairchild Semiconductor

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DM74ALS373

Octal D-Type 3-STATE Transparent Latch

Fairchild Semiconductor 

Switching Characteristics

over recommended operating free air temperature range

Symbol

Parameter

Conditions

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

tPZH

Output Enable Time

to HIGH Level Output

tPZL

Output Enable Time

to LOW Level Output

tPHZ

Output Disable Time

from HIGH Level Output

tPLZ

Output Disable Time

from LOW Level Output

VCC = 4.5V to 5.5V

RL = 500Ω

CL = 50 pF

From

To

Min

Max

Units

Data

Any Q

2

12

ns

Data

Any Q

4

16

ns

Enable

Any Q

6

22

ns

Enable

Any Q

7

Output

Any Q

6

Control

Output

Any Q

5

Control

Output

Any Q

2

Control

Output

Any Q

2

Control

23

ns

18

ns

20

ns

10

ns

12

ns

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