74act244mtcx-nl Fairchild Semiconductor, 74act244mtcx-nl Datasheet - Page 5

• Manufacturer Part Number: 74act244mtcx-nl
• Description: 74ac244 * 74act244 Octal Buffer/line Driver With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

t
t
t
t
t
t
C
C
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PLZ
Symbol
AC Electrical Characteristics for AC
PLH
PHL
PZH
PZL
PHZ
PLZ
Note 8: Voltage Range 3.3 is 3.3V
AC Electrical Characteristics for ACT
Note 9: Voltage Range 5.0 is 5.0V
Capacitance
Symbol
IN
PD
Symbol
Voltage Range 5.0 is 5.0V
Propagation Delay
Data to Output
Propagation Delay
Data to Output
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Propagation Delay
Data to Output
Propagation Delay
Data to Output
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
Input Capacitance
Power Dissipation Capacitance
Parameter
Parameter
r
r
r
0.3V
0.5V
0.5V
Parameter
(Note 8)
(Note 9)
V
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
V
CC
5.0
5.0
5.0
5.0
5.0
5.0
(V)
CC
Min
2.0
1.5
2.0
1.5
2.0
1.5
2.5
1.5
3.0
2.5
2.5
2.0
Min
2.0
2.0
1.5
2.0
2.0
2.5
T
C
A
T
C
L
A
L
Typ
6.5
5.0
6.5
5.0
6.0
5.0
7.5
5.5
7.0
6.5
7.5
6.5
Typ

50 pF
6.5
7.0
6.0
7.0
7.0
7.5
25

50 pF
45.0
5
Typ
25
4.5
q
C
q
C
Max
10.5
10.0
10.0
10.5
9.0
7.0
9.0
7.0
7.0
8.0
9.0
9.0
Max
10.0
9.0
9.0
8.5
9.5
9.5
T
T
Units
A
A
pF
pF
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Min
1.0
1.0
1.0
1.0
1.0
1.0

C
55

C
L
55
L
q
C to
q
50 pF
C to
50 pF
V
V

13.0
12.5
13.0
Max
12.5
12.0
11.5
10.5
10.5
11.0
CC
CC
125
9.5
9.0
9.0

Max
10.0
10.0
11.0
11.0
11.5
9.5
125
q
C T
OPEN
5.0V
q
C T
A
A
Min
1.5
1.0
2.0
1.0
1.5
1.5
2.0
1.5
1.5
1.0
2.5
2.0
Min
1.5
1.5
1.0
1.5
1.5
2.0
C

Conditions
C
40

L
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40
L
q
C to
50 pF
q
C to
50 pF
Max
10.0
10.0
11.0
11.0
10.5
11.5
7.5
7.5
8.0
8.5
9.5
9.5

Max
10.0
10.0
10.5
10.5
10.5
85

9.5
85
q
C
q
C
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns