參數(shù)資料
型號: 74V1G14
廠商: 意法半導體
英文描述: SINGLE SCHMITT INVERTER
中文描述: 單施密特逆變器
文件頁數(shù): 3/7頁
文件大?。?/td> 49K
代理商: 74V1G14
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions
Value
Unit
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
Max.
10
Max.
10
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note 1)
4
pF
pF
21
1)C
PD
isdefined as thevalue oftheIC’sinternal equivalent capacitance whichiscalculated fromtheoperatingcurrent consumption without load.(Referto
TestCircuit).Average operatingcurrent canbeobtained bythefollowingequation.I
CC
(opr)=C
PD
V
CC
f
IN
+I
CC
AC ELECTRICAL CHARACTERISTICS
(Inputt
r
= t
f
=3 ns)
Symbol
Parameter
Test Condition
C
L
(pF)
3.3
(*)
15
3.3
(*)
50
5.0
(**)
15
5.0
(**)
50
Value
Unit
V
CC
(V)
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
1.0
1.0
1.0
1.0
Max.
12.5
16.0
8.6
10.5
Max.
15.0
18.5
10.0
12.0
t
PLH
t
PHL
Propagation Delay
Time
8.3
10.8
5.5
7.0
ns
(*) Voltagerangeis3.3V
±
0.3V
(**) Voltagerange is 5V
±
0.5V
DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
V
CC
(V)
Value
Unit
T
A
= 25
o
C
Min.
Typ.
2.2
3.15
3.85
-40 to 85
o
C
Min.
2.2
3.15
3.85
Max.
Max.
V
t+
High Level Input
Voltage
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
V
V
t-
Low Level Input
Voltage
0.9
1.35
1.65
1.2
1.4
1.6
0.9
1.35
1.65
1.2
1.4
1.6
V
V
h
Hysteresis Voltage
0.3
0.4
0.5
1.9
2.9
4.4
2.58
3.94
0.3
0.4
0.5
1.9
2.9
4.4
2.48
3.8
V
V
OH
High Level Output
Voltage
I
O
=-50
μ
A
I
O
=-50
μ
A
I
O
=-50
μ
A
I
O
=-4 mA
I
O
=-8 mA
I
O
=50
μ
A
I
O
=50
μ
A
I
O
=50
μ
A
I
O
=4 mA
I
O
=8 mA
V
I
= 5.5V or GND
V
I
= V
CC
orGND
2.0
3.0
4.5
V
V
OL
Low Level Output
Voltage
0.0
0.0
0.0
0.1
0.1
0.1
0.36
0.36
±
0.1
1
0.1
0.1
0.1
0.44
0.44
±
1.0
10
V
I
I
Input Leakage Current
Quiescent Supply
Current
0 to 5.5
5.5
μ
A
μ
A
I
CC
74V1G14
3/7
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