MC14514B(2000) 查看數據表（PDF） - ON Semiconductor
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MC14514B Datasheet PDF : 12 Pages
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PULSE
GENERATOR
MC14514B, MC14515B
VDD
ID
500
µF
24 VDD
D1
S0
D2
D3
D4
STROBE
INHIBIT S15
12 VSS
0.01 µF
CERAMIC
CL
CL
20 ns
90%
Vin
10%
20 ns
VDD
VSS
PROGRAMMABLE
PULSE
GENERATOR
Figure 2. Dynamic Power Dissipation Test Circuit and Waveform
VDD
STROBE
S0
S1
INHIBIT
CL
D1
D2
D3
D4
S15
VSS
OUTPUT S0
OUTPUT S1
CL
tTLH
20 ns
90%
INPUT
10%
50%
tPLH
OUTPUT
90%
50%
10%
OUTPUT S15
tTLH
CL
tTHL
VDD
VSS
tPHL
VDD
VSS
tTHL
Figure 3. Switching Time Test Circuit and Waveforms
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