74F569 Datasheet, PDF (6/9 Pages) NXP Semiconductors – 4-bit bidirectional binary synchronous counter 3-State

AC Electrical Characteristics
Symbol
Parameter
f_MAX
t_PLH
t_PHL
t_PLH
t_PHL
t_PLH
t_PHL
t_PLH
t_PHL
t_PLH
t_PHL
t_PLH
t_PHL
t_PHL
t_PZH
t_PZL
t_PHZ
t_PLZ
Maximum Clock Frequency
Propagation Delay
CP to O_n (PE HIGH or LOW)
Propagation Delay
CP to TC
Propagation Delay
CET to TC
Propagation Delay
U/D to TC
Propagation Delay
CP to CC
Propagation Delay
CEP, CET to CC
Propagation Delay
MR 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
90
3.0
6.5
8.5
4.0
9.0
11.5
5.5
12.0
15.5
4.0
8.5
12.5
2.5
4.5
6.5
2.5
6.0
11.0
3.5
8.5
11.5
4.0
8.0
12.0
2.5
5.5
7.0
2.0
4.5
6.0
2.5
5.0
6.5
4.0
8.5
11.0
5.0
10.0
13.0
2.5
5.5
8.0
3.0
6.0
9.0
1.5
5.0
7.0
2.0
4.5
6.0
T_A = 0°C to +70°C
V_CC = +5.0V
C_L = 50 pF
Min
Max
70
3.0
9.5
4.0
13.0
5.5
17.5
4.0
13.0
2.5
7.0
2.5
12.0
3.5
12.5
4.0
13.0
2.0
8.0
2.0
7.0
2.0
7.5
4.0
12.5
5.0
14.5
2.5
8.5
3.0
10.0
1.5
8.0
2.0
7.0
Units
MHz
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