74act520 Fairchild Semiconductor, 74act520 Datasheet - Page 5

• Manufacturer Part Number: 74act520
• Description: 8-bit Identity Comparator
• Manufacturer: Fairchild Semiconductor

t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
PLH
t
C
C
AC Electrical Characteristics for AC
PHL
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
Symbol
Voltage Range 5.0 is 5.0V
A
Propagation Delay
A
Propagation Delay
I
Propagation Delay
I
Propagation Delay
A
A
n
n
Propagation Delay
A
Propagation Delay
A
Propagation Delay
Propagation Delay
I
I
A
or B
or B
A
n
n
B
B
or B
or B
to O
to O
B
B
Input Capacitance
Power Dissipation Capacitance
n
n
to O
to O
to O
to O
n
n
A
A
to O
to O
A
A
B
B
A
A
A
B
A
B
B
B
Parameter
Parameter
B
B
0.5V
0.3V
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
CC
V
(V)
5.0
5.0
5.0
5.0
CC
Typ
4.5
40
5
Min
4.0
2.5
4.5
3.0
3.5
2.5
3.5
2.5
Min
3.0
3.0
2.0
2.5
T
C
A
L
T
C
A
Typ
L
7.5
5.5
8.0
5.5
5.5
4.5
5.5
4.5
50 pF
Typ
5.5
6.0
4.0
5.0
25 C
50 pF
Units
25 C
pF
pF
Max
11.5
12.0
8.5
9.0
8.5
6.5
8.5
6.5
Max
10.0
6.0
7.5
8.5
V
V
CC
CC
T
OPEN
5.0V
A
T
Min
3.0
2.0
3.5
2.5
2.5
2.0
2.5
2.0
A
Min
2.5
2.5
2.0
2.0
C
40 C to 85 C
L
C
40 C to 85 C
L
Conditions
50 pF
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50 pF
Max
13.0
10.0
13.5
9.5
9.5
7.0
9.5
7.0
Max
11.5
9.5
6.5
8.5
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns