74F539 Datasheet, PDF (4/6 Pages) NXP Semiconductors – Dual 1-of-4 decoder 3-State

AC Electrical Characteristics
Symbol
Parameter
t_PLH
t_PHL
t_PLH
t_PHL
t_PLH
t_PHL
t_PZH
t_PZL
t_PHZ
t_PLZ
Propagation Delay
A_n to O_n
Propagation Delay
E to O_n
Propagation Delay
P to O_n
Output Enable Time
OE to O_n
Output Disable Time
OE to O_n
T_A = +25°C
V_CC = +5.0V
C_L = 50 pF
Min
Typ
Max
4.0
14.5
18.5
4.0
9.5
12.0
5.0
12.0
16.0
4.0
7.5
9.5
7.5
14.5
21.5
5.0
11.0
16.5
4.5
8.0
10.5
5.5
10.0
13.0
2.0
4.5
6.5
3.0
6.5
8.5
T_A = 0°C to +70°C
V_CC = +5.0V
C_L = 50 pF
Min
Max
3.5
19.5
4.0
13.0
5.5
17.0
4.0
10.5
4.5
22.5
4.5
17.5
4.0
11.5
5.0
14.0
2.0
7.0
3.0
9.5
Units
ns
ns
ns
ns
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