NLV14538BDG Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
NLV14538BDG Datasheet PDF : 13 Pages
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MC14538B
A
B
RESET
tPLH
Q
Q
50%
tWH
50%
T
50%
tPLH
50% 50%
tPHL tPHL
50%
50%
90%
10%
tTLH
tTHL
tTHL
tTLH
90%
tWL
tTHL
10%
tPHL
tTHL
90%
10%
tTLH
90%
10%
tTLH
tTHL
50%
tWL
tPHL
tPLH
90%
50%
10%
Figure 4. Switching Test Waveforms
50%
VDD
VDD
VDD
trr
50%
50%
TA = 25°C
RX = 100 kW
CX = 0.1 mF
1.0
0.8
0% POINT PULSE WIDTH
VDD = 5.0 V, T = 9.8 ms
VDD = 10 V, T = 10 ms
VDD = 15 V, T = 10.2 ms
0.6
0.4
0.2
0
- 4 - 2 0 2 4
T, OUTPUT PULSE WIDTH (%)
Figure 5. Typical Normalized Distribution
of Units for Output Pulse Width
RX = 100 kW
CX = 0.1 mF
2
1
0
1
2
5 6 7 8 9 10 11 12 13 14 15
VDD, SUPPLY VOLTAGE (VOLTS)
Figure 6. Typical Pulse Width Variation as
a Function of Supply Voltage VDD
1000
RX = 100 kW, CL = 50 pF
100 ONE MONOSTABLE SWITCHING ONLY
VDD = 15 V
10
5.0 V
10 V
1.0
0.1
0.001
0.1
1.0
10
100
OUTPUT DUTY CYCLE (%)
Figure 7. Typical Total Supply Current
versus Output Duty Cycle
Reset
H
H
H
H
H
H
L
FUNCTION TABLE
Inputs
Outputs
A
B
Q
Q
H
L
L
H
Not Triggered
Not Triggered
L, H,
L
H
L, H,
Not Triggered
Not Triggered
X
X
L
H
X
X
Not Triggered
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