74lvth32373gx Fairchild Semiconductor, 74lvth32373gx Datasheet - Page 5

• Manufacturer Part Number: 74lvth32373gx
• Description: Low Voltage 32-bit Transparent Latch With 3-state Outputs Preliminary
• Manufacturer: Fairchild Semiconductor

I
I
I
I
V
V
t
t
t
t
t
t
t
t
t
t
t
C
C
CCH
CCL
CCZ
CCZ
PHL
PLH
PHL
PLH
PZL
PZH
PLZ
PHZ
S
H
W
DC Electrical Characteristics
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 V
Dynamic Switching Characteristics
Note 8: Characterized in SSOP package. Guaranteed parameter, but not tested.
Note 9: Max number of outputs defined as (n). n 1 data inputs are driven 0V to 3V. Output under test held LOW.
AC Electrical Characteristics
Capacitance
Note 10: Capacitance is measured at frequency f
I
OLP
OLV
Symbol
IN
OUT
CC
Symbol
Symbol
Symbol
Power Supply Current
Power Supply Current
Power Supply Current
Power Supply Current
Increase in Power Supply Current
(Note 7)
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Propagation Delay
D
Propagation Delay
LE to O
Output Enable Time
Output Disable Time
Setup Time, D
Hold Time, D
LE Pulse Width
n
to O
Input Capacitance
Output Capacitance
n
n
(Note 10)
Parameter
n
n
to LE
to LE
Parameter
Parameter
Parameter
OL
1 MHz, per MIL-STD-883, Method 3012.
OL
(V
(V
(V
(V
(V
CC1
CC1
CC1
CC1
CC1
or V
or V
or V
or V
or V
V
3.3
3.3
V
(V)
V
(Continued)
CC
CC
CC
CC2
CC2
CC2
CC2
CC2
)
)
)
)
)
Open, V
3.0V, V
Min
1.5
1.5
1.9
1.6
1.3
1.0
1.5
2.0
1.0
1.0
3.0
V
Min
V
(V)
3.6
3.6
3.6
3.6
3.6
CC
(Note 8)
CC
5
O
I
T
Conditions
A
0V or V
3.3V
0V or V
T
T
40 C to 85 C, C
A
A
Min
0.3V
Typ
CC
CC
0.8
0.8
Max
25 C
3.9
3.8
4.2
4.3
4.3
4.3
4.7
5.0
40 C to 85 C
Max
0.19
0.19
0.19
0.2
5
Max
L
CC
50pF, R
Min
1.5
1.5
1.9
1.6
1.3
1.0
1.5
2.0
0.8
1.1
3.0
or GND.
Units
mA
mA
mA
mA
mA
Units
V
CC
L
V
V
500
Typical
2.7V
4
8
Outputs HIGH
Outputs LOW
Outputs Disabled
V
Outputs Disabled
One Input at V
Other Inputs at V
CC
Max
C
4.3
4.2
4.4
4.8
4.9
5.1
4.8
5.4
www.fairchildsemi.com
L
V
O
Preliminary
50 pF, R
Conditions
Conditions
(Note 9)
(Note 9)
5.5V,
CC
CC
L
Units
0.6V
Units
pF
pF
or GND
500
ns
ns
ns
ns
ns
ns
ns