AC Electrical Characteristics
T
A = +25°C
T
A = −55°C to +125°C
CC = 5.0V
T
A = 0°C to +70°C
CC = 5.0V
VCC = +5.0V
V
V
Symbol
Parameter
Units
C
L = 50 pF
C
L = 50 pF
Max
C
L = 50 pF
Min
3.0
2.0
2.0
4.0
2.0
2.0
2.5
2.5
2.0
2.0
2.0
2.0
Typ
5.1
3.5
3.5
6.9
4.0
6.0
4.0
4.0
4.3
5.4
4.5
4.5
Max
7.0
4.7
4.7
9.0
5.3
8.0
5.2
5.2
5.7
7.0
6.0
6.0
Min
3.0
2.0
2.0
4.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Min
3.0
2.0
2.0
4.0
2.0
2.0
2.5
2.5
2.0
2.0
2.0
2.0
Max
tPLH
Propagation Delay
9.0
6.0
6.5
10.5
6.5
12.5
6.5
7.0
7.0
8.5
7.0
7.5
8.0
5.7
5.7
10.0
6.3
9.5
6.2
6.5
6.7
8.0
7.0
7.0
ns
ns
ns
ns
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Data to Output (74F240)
Output Enable Time (74F240)
Output Disable Time (74F240)
Propagation Delay
Data to Output (74F241, 74F244)
Output Enable Time
(74F241, 74F244)
Output Disable Time
(74F241, 74F244)
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