74F538 Datasheet, PDF (5/7 Pages) NXP Semiconductors – 1-of -8 decoder 3-state

AC Electrical Characteristics
Symbol
Parameter
t_PLH
Propagation Delay
t_PHL
A_n to O_n
t_PLH
Propagation Delay
t_PHL
E₁ or E₂ to O_n
t_PLH
Propagation Delay
t_PHL
E₃ or E₄ to O_n
t_PLH
Propagation Delay
t_PHL
P to O_n
t_PZH
Output Enable Time
t_PZL
OE₁ or OE₂ to O_n
t_PHZ
Output Disable Time
t_PLZ
OE₁ or OE₂ to O_n
T_A = +25°C
V_CC = +5.0V
C_L = 50 pF
Min
Typ
Max
6.0
11.0
16.0
4.0
7.5
11.0
5.0
8.5
15.0
4.0
6.5
9.0
6.0
11.0
16.0
5.0
10.0
14.0
6.0
11.5
18.0
6.0
11.0
16.0
3.0
5.5
10.0
5.0
9.0
13.0
2.0
4.0
6.0
3.0
5.0
8.0
T_A = 0°C to +70°C
V_CC = +5.0V
C_L = 50 pF
Min
Max
6.0
17.0
4.0
12.0
5.0
16.0
4.0
10.0
6.0
17.0
5.0
15.0
6.0
20.0
6.0
17.0
3.0
11.0
5.0
14.0
2.0
7.0
3.0
9.0
Units
ns
ns
ns
5
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