DM74AS373WM 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

DM74AS373WM

Octal D-Type Transparent Latch with 3-STATE Outputs

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

Data

Data

Enable

Enable

Output

Control

Output

Control

Output

Control

Output

Control

To

Any Q

Any Q

Any Q

Any Q

Any Q

Any Q

Any Q

Any Q

Min Max

3.5

6

3.5

6

6.5

11.5

5

7.5

2

6.5

4.5

9.5

3

6.5

3

7

Units

ns

ns

ns

ns

ns

ns

ns

ns

www.fairchildsemi.com

4

Share Link: