DM74AS874WMX View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

DM74AS874WMX

Dual 4-Bit D-Type Edge-Triggered Flip-Flop

Fairchild Semiconductor 

Switching Characteristics

over recommended operating free air temperature range

Symbol

Parameter

Conditions

fMAX

tPLH

tPHL

Maximum Clock Frequency

Propagation Delay Time

LOW-to-HIGH Level Output

Propagation Delay Time

HIGH-to-LOW Level Output

VCC = 4.5V to 5.5V

RL = 500Ω

CL = 50 pF

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

tPHL

Propagation Delay Time

HIGH-to-LOW Level Output

From

Clock

Clock

To

Any Q

Any Q

Output Control Any Q

Output Control Any Q

Output Control Any Q

Output Control Any Q

Clear

Any Q

Min

Max

Units

80

MHz

3

8.5

ns

4

10.5

ns

2

7

ns

3

10.5

ns

2

6

ns

2

7.5

ns

4

11.5

ns

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