參數(shù)資料
型號: 74LVTH374SJ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Quadruple Positive-NOR Gates With Schmitt-Trigger Inputs 14-TSSOP -40 to 85
中文描述: LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 5.30 MM, LEAD FREE, EIAJ TYPE2, SOP-20
文件頁數(shù): 4/8頁
文件大?。?/td> 100K
代理商: 74LVTH374SJ
www.fairchildsemi.com
4
7
DC Electrical Characteristics
Note 4:
All typical values are at V
CC
3.3V, T
A
25
q
C.
Note 5:
Applies to Bushold versions only (74LVTH374).
Note 6:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 7:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 8:
This is the increase in supply current for each input that is at the specified voltage level rather than V
CC
or GND.
Dynamic Switching Characteristics
(Note 9)
Note 9:
Characterized in SOIC package. Guaranteed parameter, but not tested.
Note 10:
Max number of outputs defined as (n). n 1 data inputs are driven 0V to 3V. Output under test held LOW.
Symbol
Parameter
V
CC
(V)
T
A
40
q
C to 85
q
C
Min
Typ
(Note 4)
Units
Conditions
Max
V
IK
V
IH
V
IL
V
OH
Input Clamp Diode Voltage
Input HIGH Voltage
2.7
1.2
V
I
I
18 mA
V
O
d
0.1V or
V
O
t
V
CC
0.1V
I
OH
100
P
A
I
OH
8 mA
I
OH
32 mA
I
OL
100
P
A
I
OL
24 mA
I
OL
16 mA
I
OL
32 mA
I
OL
64 mA
V
I
0.8V
V
I
2.0V
(Note 6)
2.7
3.6
2.0
V
Input LOW Voltage
Output HIGH Voltage
2.7
3.6
2.7
3.6
2.7
0.8
V
CC
0.2
2.4
V
V
3.0
2.7
2.7
2.0
V
V
V
V
OL
Output LOW Voltage
0.2
0.5
3.0
3.0
3.0
0.4
0.5
0.55
V
V
V
I
I(HOLD)
(Note 5)
I
I(OD)
(Note 5)
I
I
Bushold Input Minimum Drive
3.0
75
75
500
P
A
P
A
P
A
Bushold Input Over-Drive
3.0
Current to Change State
Input Current
500
P
A
P
A
P
A
(Note 7)
V
I
5.5V
V
I
0V or V
CC
V
I
0V
V
I
V
CC
0V
d
V
I
or V
O
d
5.5V
V
O
0.5V to 3.0V
V
I
GND or V
CC
V
O
0.5V
V
O
3.0V
V
CC
V
O
d
5.5V
Outputs HIGH
3.6
3.6
10
r
1
Control Pins
Data Pins
3.6
5
P
A
P
A
P
A
1
I
OFF
I
PU/PD
Power Off Leakage Current
0
r
100
Power up/down 3-STATE
Output Current
3-STATE Output Leakage Current
0
1.5V
r
100
P
A
I
OZL
I
OZH
I
OZH
I
CCH
I
CCL
I
CCZ
I
CCZ
3.6
5
P
A
3-STATE Output Leakage Current
3-STATE Output Leakage Current
Power Supply Current
3.6
3.6
3.6
5
P
A
P
A
mA
10
0.19
Power Supply Current
Power Supply Current
Power Supply Current
3.6
3.6
3.6
5
mA
mA
mA
Outputs LOW
Outputs Disabled
V
CC
d
V
O
d
5.5V,
Outputs Disabled
One Input at V
CC
0.6V
Other Inputs at V
CC
or GND
0.19
0.19
'
I
CC
Increase in Power Supply Current
(Note 8)
3.6
0.2
mA
Symbol
Parameter
V
CC
T
A
25
q
C
Units
Conditions
(V)
Min
Typ
Max
C
L
50 pF, R
L
500
:
(Note 10)
(Note 10)
V
OLP
V
OLV
Quiet Output Maximum Dynamic V
OL
Quiet Output Minimum Dynamic V
OL
3.3
3.3
0.8
0.8
V
V
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