74LVX573 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
74LVX573
STMicroelectronics
74LVX573 Datasheet PDF : 10 Pages
| |||
74LVX573
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
VOLP Dynamic Low
Voltage Quiet
3.3
VOLV Output (note 1, 2)
0.3 0.8
-0.8 -0.3
Dynamic High
VIHD Voltage Input
3.3
CL = 50 pF
2.0
V
(note 1, 3)
Dynamic Low
VILD Voltage Input
3.3
0.8
(note 1, 3)
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 3.3V. Inputs under test switching: 3.3V to threshold (VILD), 0V to threshold
(VIHD), f=1MHz.
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
tPLH Propagation Delay 2.7 15
tPHL
Time
LE to Q
2.7 50
3.3(*) 15
8.2 15.6 1.0 18.5 1.0 18.5
10.7 19.1 1.0 22.0 1.0 22.0
ns
6.4 10.1 1.0 12.0 1.0 12.0
3.3(*) 50
8.9 13.6 1.0 15.5 1.0 15.5
tPLH Propagation Delay 2.7 15
tPHL Time
D to Q
2.7 50
3.3(*) 15
7.6 14.5 1.0 17.5 1.0 17.5
10.1 18.0 1.0 21.0 1.0 21.0
ns
5.9 9.3 1.0 11.0 1.0 11.0
3.3(*) 50
8.4 12.8 1.0 14.5 1.0 14.5
tPZL
tPZH
Output Enable
Time
2.7 15
2.7 50
3.3(*) 15
7.8 15.0 1.0 18.5 1.0 18.5
10.3 18.5 1.0 22.0 1.0 22.0
6.1 9.7 1.0 12.0 1.0 12.0 ns
3.3(*) 50
8.6 13.2 1.0 15.5 1.0 15.5
tPLZ
tPHZ
Output Disable
Time
2.7 50
3.3(*) 50
12.1 19.1 1.0 22.0 1.0 22.0
ns
10.1 13.6 1.0 15.5 1.0 15.5
tW
LE pulse Width,
HIGH
2.7 50
3.3(*) 50
6.5
7.5
7.5
ns
5.0
5.0
5.0
tS
Setup Time D to LE 2.7 50
HIGH or LOW
3.3(*) 50
5.0
5.0
5.0
ns
3.5
3.5
3.5
th
Hold Time D to LE 2.7 50
HIGH or LOW
3.3(*) 50
1.5
1.5
1.5
ns
1.5
1.5
1.5
tOSLH
tOSHL
Output to Output
Skew Time (note
1,2)
2.7 50
3.3(*) 50
0.5 1.0
1.5
1.5
ns
0.5 1.0
1.5
1.5
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
2) Parameter guaranteed by design
(*) Voltage range is 3.3V ± 0.3V
4/10
Share Link: