74VHCT573 Fairchild Semiconductor, 74VHCT573 Datasheet - Page 4

• Manufacturer Part Number: 74VHCT573
• Description: Octal D-Type Latch with 3-STATE Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
t
t
t
t
t
C
C
C
PLH
PHL
PLH
PHL
PZL
PZH
PLZ
PHZ
OSLH
OSHL
t
t
t
W
S
H
AC Electrical Characteristics
Note 8: Parameter guaranteed by design. t
Note 9: C
operating current can be obtained by the equation: I
culated by the equation: C
AC Operating Requirements
IN
OUT
PD
Symbol
Symbol
(H)
PD
Propagation Delay Time
Propagation Delay Time
3-STATE Output
Enable Time
3-STATE Output
Disable Time
Output to Output
Skew
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average
(LE to O
(D to O
Minimum Pulse Width (LE)
Minimum Setup Time
Minimum Hold Time
n
Parameter
n
)
)
PD
(total)
Parameter
14
13n.
OSLH
5.0
5.0
5.0
5.0
5.0
V
(V)
CC
|t
0.5
0.5
0.5
0.5
0.5
PLH max
CC
(opr.)
Min
5.0
5.0
5.0
t
PLH min
C
V
PD
(V)
CC
* V
0.5
0.5
0.5
|; t
T
CC
A
OSHL
Typ
7.7
8.5
5.1
5.9
6.3
7.1
8.8
* f
25
4
6
25 C
IN
4
Min
6.5
1.5
|t
3.5
I
PHL max
CC
/8 (per F/F). The total C
Max
12.3
13.3
10.9
11.9
11.2
8.5
9.5
1.0
10
T
t
A
PHL min
Typ
25 C
T
|
A
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
40 C to 85 C
PD
Max
when n pcs. of the Latch operates can be cal-
Max
13.5
14.5
10.5
12.5
13.5
12.0
9.5
1.0
10
T
A
Min
8.5
1.5
3.5
Units
ns
ns
ns
ns
ns
pF
pF
pF
40 C to 85 C
R
R
(Note 8)
V
V
(Note 9)
CC
CC
L
L
Max
1 k
1 k
Open
5.0V
Conditions
C
C
C
C
C
C
C
L
L
L
L
L
L
L
Units
15 pF
50 pF
15 pF
50 pF
15 pF
50 pF
50 pF
ns
ns
ns