dm74ls244sj Fairchild Semiconductor, dm74ls244sj Datasheet - Page 3

• Manufacturer Part Number: dm74ls244sj
• Description: Octal 3-state Buffer/line Driver/line Receiver
• Manufacturer: Fairchild Semiconductor

t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZL
PZH
PLZ
PHZ
PLH
PHL
PZL
PZH
Switching Characteristics
at V
Symbol
CC
5V, T
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Output Enable Time to
LOW Level
Output Enable Time to
HIGH Level
Output Disable Time
from LOW Level
Output Disable Time
from HIGH Level
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Output Enable Time to
LOW Level
Output Enable Time to
HIGH Level
A
25 C
Parameter
C
R
C
R
C
R
C
R
C
R
C
R
C
R
C
R
C
R
C
R
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
45 pF
667
45 pF
667
45 pF
667
45 pF
667
5 pF
667
5 pF
667
150 pF
667
150 pF
667
150 pF
667
150 pF
667
3
Conditions
Max
18
18
30
23
25
18
21
22
33
26
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Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns