74VHC16373 查看數據表（PDF） - STMicroelectronics
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74VHC16373 Datasheet PDF : 11 Pages
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74VHC16373
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 3.3(*) 15
tPHL Time
LE to Qn
3.3(*) 50
5.0(**) 15
5.5 13 1 15 1 15
7 14.5 1 16.5 1 16.5
ns
3.6 8.5 1 9.5 1 9.5
5.0(**) 50
5 9.5 1 10.5 1 10.5
tPLH Propagation Delay 3.3(*) 15
tPHL Time
Dn to Qn
3.3(*) 50
5.0(**) 15
5.5 13 1 15 1 15
7.5 14 1 16 1 16
ns
4 8.2 1 9.5 1 9.5
5.0(**) 50
5 9.2 1 10.5 1 10.5
tPZL
tPZH
Output Enable
Time
3.3(*) 15
3.3(*) 50
5.2 13 1 15 1 15
ns
7.6 14.9 1 16 1 16
5.0(**) 15
5.0(**) 50
4 9.1 1 10 1 10
ns
5 10.1 1 11.5 1 11.5
tPLZ Output Disable
tPHZ Time
3.3(*) 50
5.0(**) 50
9 15.5 1 17 1 17
ns
6 10.5 1 11.5 1 11.5
tw Pulse Width (LE) 3.3(*)
HIGH
5.0(**)
5
5
5
ns
5
5
5
ts
Setup Time Dn to 3.3(*)
LE HIGH or LOW 5.0(**)
4
4
4
ns
4
4
4
th
Hold Time Dn to LE 3.3(*)
HIGH or LOW
5.0(**)
1
1
1
ns
1
1
1
tOSLH
tOSHL
Output to Output 3.3(*) 50
Skew time (note 1) 5.0(**) 50
1.5
1.5
1.5
ns
1
1
1
(*) 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|
CAPACITIVE 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.
CIN Input Capacitance
2.5 10
10
10 pF
COUT
Output
Capacitance
4
pF
CPD Power Dissipation
Capacitance
5.0
fIN = 10MHz
21
pF
(note 1)
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/n (per Latch)
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