DM74ALS574ASJ 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

DM74ALS574ASJ

Octal D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs

Fairchild Semiconductor 

Switching Characteristics

over recommended operating free air temperature range

Symbol

Parameter

Conditions

fMAX

tPLH

tPHL

tPZH

tPZL

tPHZ

tPLZ

Maximum Clock Frequency

Propagation Delay Time

LOW-to-HIGH Level Output

Propagation Delay Time

HIGH-to-LOW Level Output

Output Enable Time

to HIGH Level Output

Output Enable Time

to LOW Level Output

Output Disable Time

from HIGH Level Output

Output Disable Time

from LOW Level Output

VCC = 4.5V to 5.5V

RL = 500Ω

CL = 50 pF

From

To

Clock

Clock

Output Control

Output Control

Output Control

Output Control

Any Q

Any Q

Any Q

Any Q

Any Q

Any Q

Min

Max

Units

35

MHz

4

14

ns

4

14

ns

4

18

ns

4

18

ns

2

10

ns

2

12

ns

www.fairchildsemi.com

4

Share Link: