74VHC573MTR 데이터 시트보기 (PDF) - STMicroelectronics
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74VHC573MTR Datasheet PDF : 14 Pages
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74VHC573
Table 7: AC Electrical Characteristics (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
tPLH
tPHL
tPLH
tPHL
tPZL
tPZH
tPLZ
tPHZ
tw
ts
th
tOSLH
tOSHL
Propagation Delay 3.3(*) 15
Time
LE to Q
3.3(*) 50
5.0(**) 15
5.0(**) 50
Propagation Delay 3.3(*) 15
Time
D to Q
3.3(*) 50
5.0(**) 15
5.0(**) 50
Output Enable
Time
3.3(*) 15
3.3(*) 50
5.0(**) 15
5.0(**) 50
Output Disable
Time
3.3(*) 50
5.0(**) 50
Pulse Width (LE)
HIGH
3.3(*)
5.0(**)
Setup Time D to LE 3.3(*)
HIGH or LOW
5.0(**)
Setup Time D to LE 3.3(*)
HIGH or LOW
5.0(**)
Output to Output 3.3(*) 50
Skew time (note 1) 5.0(**) 50
RL = 1KΩ
RL = 1KΩ
RL = 1KΩ
RL = 1KΩ
RL = 1KΩ
RL = 1KΩ
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
7.6 11.9 1.0 14.0 1.0 14.0
10.1 15.4 1.0 17.5 1.0 17.5
ns
5.0 7.7 1.0 9.0 1.0 9.0
6.5 9.7 1.0 11.0 1.0 11.0
7.0 11.0 1.0 13.0 1.0 13.0
9.5 14.5 1.0 16.5 1.0 16.5
ns
4.5 6.8 1.0 8.0 1.0 8.0
6.0 8.8 1.0 10.0 1.0 10.0
7.3 11.5 1.0 13.5 1.0 13.5
ns
9.8 15.0 1.0 17.0 1.0 17.0
5.2 7.7 1.0 9.0 1.0 9.0
ns
6.7 9.7 1.0 11.0 1.0 11.0
10.7 14.5 1.0 16.5 1.0 16.5
ns
6.7 9.7 1.0 11 1.0 11
5.0
5.0
5.0
ns
5.0
5.0
5.0
3.5
3.5
3.5
ns
3.5
3.5
3.5
1.5
1.5
1.5
ns
1.5
1.5
1.5
1.5
1.5
1.5
ns
1.0
1.0
1.0
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
Note 1: Parameter guaranteed by design. tsoLH = |tpLHm - tpLHn|, tsoHL = |tpHLm - tpHLn|
Table 8: Capacitive Characteristics
Test Condition
Value
Symbol
Parameter
CIN
COUT
CPD
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
8 10
10
10 pF
10
pF
29
pF
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/8 (per Latch)
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