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74LVT32373 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74LVT32373 Datasheet PDF : 6 Pages
1 2 3 4 5 6
DC Electrical Characteristics (Continued)
Preliminary
Symbol
Parameter
ICCH
ICCL
ICCZ
ICCZ+
Power Supply Current
Power Supply Current
Power Supply Current
Power Supply Current
(VCC1 or VCC2)
(VCC1 or VCC2)
(VCC1 or VCC2)
(VCC1 or VCC2)
VCC
T A = −40°C to +85°C Units
(V)
Min
Max
3.6
0.19
mA
3.6
5
mA
3.6
0.19
mA
3.6
0.19
mA
ICC
Increase in Power Supply Current (VCC1 or VCC2)
3.6
(Note 7)
0.2
mA
Note 4: Applies to bushold versions only (74LVTH32373).
Note 5: An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 6: An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 7: This is the increase in supply current for each input that is at the specified voltage level rather than VCC or GND.
Conditions
Outputs HIGH
Outputs LOW
Outputs Disabled
VCC VO 5.5V,
Outputs Disabled
One Input at VCC 0.6V
Other Inputs at VCC or GND
Dynamic Switching Characteristics (Note 8)
Symbol
Parameter
VCC
TA = 25°C
(V)
Min
Typ
Max
VOLP
Quiet Output Maximum Dynamic VOL
3.3
0.8
VOLV
Quiet Output Minimum Dynamic VOL
3.3
0.8
Note 8: Characterized in SSOP package. Guaranteed parameter, but not tested.
Note 9: Max number of outputs defined as (n). n1 data inputs are driven 0V to 3V. Output under test held LOW.
Units
V
V
Conditions
CL = 50 pF, RL = 500
(Note 9)
(Note 9)
AC Electrical Characteristics
Symbol
Parameter
tPHL
Propagation Delay
tPLH
Dn to On
tPHL
Propagation Delay
tPLH
LE to On
tPZL
Output Enable Time
tPZH
tPLZ
Output Disable Time
tPHZ
tS
Setup Time, Dn to LE
tH
Hold Time, Dn to LE
tW
LE Pulse Width
TA = −40°C to +85°C, CL= 50pF, RL= 500
VCC = 3.3V ± 0.3V
VCC = 2.7V
Min
Max
Min
Max
1.5
3.9
1.5
4.3
1.5
3.8
1.5
4.2
1.9
4.2
1.9
4.4
1.6
4.3
1.6
4.8
1.3
4.3
1.3
4.9
1.0
4.3
1.0
5.1
1.5
4.7
1.5
4.8
2.0
5.0
2.0
5.4
1.0
0.8
1.0
1.1
3.0
3.0
Capacitance (Note 10)
Symbol
Parameter
Conditions
CIN
Input Capacitance
VCC = Open, VI = 0V or VCC
COUT
Output Capacitance
VCC = 3.0V, VO = 0V or VCC
Note 10: Capacitance is measured at frequency f = 1 MHz, per MIL-STD-883, Method 3012.
Typical
4
8
Units
ns
ns
ns
ns
ns
ns
ns
Units
pF
pF
5
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