74LVC573A STMICROELECTRONICS [STMicroelectronics], 74LVC573A Datasheet - Page 4

• Manufacturer Part Number: 74LVC573A
• Description: OCTAL D-TYPE LATCH HIGH PERFORMANCE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

74LVC573A
Table 7: Dynamic Switching Characteristics
1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
Table 8: AC Electrical Characteristics
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
4/13
t
t
t
t
Symbol
Symbol
PLH
PLH
PZL
PLZ
t
t
V
V
OSLH
OSHL
t
OLP
OLV
t
t
W
s
h
t
t
t
t
PZH
PHZ
PHL
PHL
Dynamic Low Level Quiet
Output (note 1)
Propagation Delay
Time D to Q
Propagation Delay
Time LE to Q
Output Enable Time 1.65 to 1.95
Output Disable Time 1.65 to 1.95
LE Pulse Width
HIGH
Setup Time D to LE,
(HIGH to LOW)
Hold Time LE (HIGH
to LOW) to D
Output To Output
Skew Time (note1,
2)
Parameter
Parameter
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.7 to 3.6
V
(V)
2.7
2.7
2.7
2.7
2.7
2.7
2.7
CC
OSLH
Test Condition
= | t
PLHm
(pF)
V
C
(V)
3.3
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
CC
L
- t
PLHn
Test Condition
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
( )
R
|, t
L
V
OSHL
IL
= 0V, V
t
s
(ns)
C
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
= | t
= t
L
= 50pF
r
PHLm
IH
Min.
TBD
TBD
TBD
TBD
TBD
TBD
= 3.3V
1.5
1.5
3.3
3.3
1.5
1.5
- t
-40 to 85 °C
1
1
1
1
2
2
2
2
PHLn
|
Max.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
7.8
6.8
7.8
6.8
8.7
7.7
7.6
7.0
Min.
1
Value
T
A
Value
Min.
TBD
TBD
TDB
TBD
TBD
TBD
-55 to 125 °C
= 25 °C
Typ.
1.5
1.5
3.3
3.3
1.5
1.5
-0.8
0.8
1
1
1
1
2
2
2
2
Max.
Max.
TBD
TBD
TBD
TBD
TBD
TBD
10.4
TBD
TBD
9.4
8.2
9.4
8.2
9.2
9.1
8.4
1
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
V