MC74VHC1GT66DFT2 데이터 시트보기 (PDF) - ON Semiconductor
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MC74VHC1GT66DFT2 Datasheet PDF : 10 Pages
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MC74VHC1GT66, NLVHC1GT66
Switch to Position 2 when testing tPLZ and tPZL
Switch to Position 1 when testing tPHZ and tPZH
VCC
1
2
VCC
1
2
TEST POINT
1
RL
2
CL*
3
VCC
5
4
*Includes all probe and jig capacitance.
N/C
1
N/C
2
3
VCC
A
5
4
Figure 8. Propagation Delay Output Enable/Disable
Test Set−Up
Figure 9. Power Dissipation Capacitance
Test Set−Up
0.1 mF
fin
dB
Meter
VOS
1
2
3
VIS
VOS
VCC
0.1 mF
5
fin
1
2
4
dB
Meter
RL
3
VCC
5
4
*Includes all probe and jig capacitance.
Figure 10. Maximum On−Channel Bandwidth
Test Set−Up
*Includes all probe and jig capacitance.
Figure 11. Off−Channel Feedthrough Isolation
Test Set−Up
RL
VOS
(VCC)/2
RL
1
IS
2
3
To Distortion
Meter
(VCC)/2
VIS
VCC
0.1 mF
5
RL
fin
1
VIN v 1 MHz
VOS
tr + tf + 2 ns
2
4
VIH
3
GND
VCC
5
VIH
4
*Includes all probe and jig capacitance.
*Includes all probe and jig capacitance.
Figure 12. Feedthrough Noise, ON/OFF Control to
Analog Out, Test Set−Up
Figure 13. Total Harmonic Distortion Test Set−Up
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