NC7NZ04(2002) データシートの表示（PDF） - Fairchild Semiconductor
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NC7NZ04 Datasheet PDF : 5 Pages
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AC Electrical Characteristics
Symbol
Parameter
VCC
(V)
TA = +25°C
Min
Typ
Max
TA = −40°C to +85°C
Min
Max
Units
Conditions
Figure
Number
tPLH
Propagation Delay
tPHL
1.8 ± 0.15 1.8
4.4
9.5
2.0
10
2.5 ± 0.2
0.8
3.3 ± 0.3
0.5
2.9
2.1
5.1
3.4
0.8
0.5
5.6
3.8
ns CL = 15 pF
RL = 1 MΩ
Figures
1, 3
5.0 ± 0.5
0.5
1.8
2.8
0.5
3.1
tPLH
Propagation Delay
tPHL
CIN
Input Capacitance
CPD
Power Dissipation
Capacitance
3.3 ± 0.3
1.2
5.0 ± 0.5
0.8
2.9
2.4
4.5
3.6
1.2
0.8
5.0
4.0
ns CL = 50 pF
RL = 500Ω
Figures
1, 3
0
2.5
pF
3.3
9
5.0
11
pF (Note 3)
Figure 2
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output
loading and operating at 50% duty cycle. (See Figure 2.) CPD is related to ICCD dynamic operating current by the expression:
ICCD = (CPD) (VCC) (fIN) + (ICC static)
Dynamic Switching Characteristics
Symbol
Parameter
VOLP
VOLV
Quiet Output Dynamic Peak VOL
Quiet Output Dynamic Valley VOL
AC Loading and Waveforms
Conditions
CL = 50pF, VIH = 5.0V, VIL = 0V
CL = 50pF, VIH = 5.0V, VIL = 0V
VCC
TA = 25°C
Unit
(V)
Typical
5.0
0.8
V
5.0
−0.8
V
CL includes load and stray capacitance
Input PRR = 1.0 MHz, tW = 500 ns
FIGURE 1. AC Test Circuit
Input = AC Waveform; tr = tf = 1.8 ns;
PRR = 10 MHz; Duty Cycle = 50%
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
3
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