MC74HC4067A(2013) 데이터 시트보기 (PDF) - ON Semiconductor
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MC74HC4067A Datasheet PDF : 12 Pages
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MC74HC4067A
tr
tf
CONTROL
90%
50%
10%
tPZL
tPLZ
50%
10%
ANALOG
OUT
tPZH
tPHZ
90%
50%
Figure 12. Turn−ON / Turn−OFF Times
POSITION 1 WHEN TESTING tPHZ AND tPZH
1
POSITION 2 WHEN TESTING tPLZ AND tPZL
2
VCC
VCC
1
GND
2
HIGH
IMPEDANCE
VOL
VOH
VCC
14
ON/OFF
SELECTED
CONTROL
INPUT
7
1 kW
TEST
POINT
CL*
HIGH
IMPEDANCE
*Includes all probe and jig capacitance.
Figure 13. Turn−ON / Turn−OFF Time Test Setup
VCC
A
14
N/C
OFF/ON
N/C
SELECTED
7 CONTROL
INPUT
ON/OFF CONTROL
Figure 14. Power Dissipation Capacitance
Test Setup
fin
0.1mF
VCC VOS
14
ON
CL*
dB
METER
SELECTED VCC
CONTROL
7
INPUT
*Includes all probe and jig capacitance.
Figure 15. ON Channel Bandwidth Test Setup
VIS
fin
0.1mF
RL
VCC VOS
14
OFF
CL*
SELECTED
CONTROL
INPUT
7
dB
METER
*Includes all probe and jig capacitance.
Figure 16. OFF Channel Feedthrough Isolation
Test Setup
VCC/2
RL
VCC
14
OFF/ON
Vin ≤ 1 MHz
VCC tr = tf = 6 ns
GND
CONTROL
SELECTED
CONTROL
7
INPUT
VCC/2
RL
IS
VOS
CL*
*Includes all probe and jig capacitance.
Figure 17. Feedthrough Noise Test Setup
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