![](http://datasheet.mmic.net.cn/ON-Semiconductor/MC74HC4067ADWG_datasheet_98769/MC74HC4067ADWG_9.png)
MC74HC4067A
http://onsemi.com
9
POSITIONWHEN TESTING tPLZ AND tPZL
tr
tf
VCC
GND
HIGH
IMPEDANCE
VOL
VOH
HIGH
IMPEDANCE
CONTROL
ANALOG
OUT
90%
50%
10%
50%
10%
90%
tPZH
tPHZ
tPZL
tPLZ
Figure 12. TurnON / TurnOFF Times
ON/OFF
VCC
TEST
POINT
14
VCC
1 k
W
POSITIONWHEN TESTING tPHZ AND tPZH
CL*
1
2
1
2
Figure 13. TurnON / TurnOFF Time Test Setup
1
2
7
SELECTED
CONTROL
INPUT
Figure 14. Power Dissipation Capacitance
Test Setup
14
VCC
N/C
OFF/ON
A
N/C
7
SELECTED
CONTROL
INPUT
ON/OFF CONTROL
*Includes all probe and jig capacitance.
Figure 15. ON Channel Bandwidth Test Setup
ON
14
VCC
0.1
mF
CL*
fin
dB
METER
*Includes all probe and jig capacitance.
VOS
7
SELECTED
CONTROL
INPUT
VCC
Figure 16. OFF Channel Feedthrough Isolation
Test Setup
OFF
7
14
VCC
0.1
mF
CL*
fin
dB
METER
*Includes all probe and jig capacitance.
VOS
RL
VIS
SELECTED
CONTROL
INPUT
Figure 17. Feedthrough Noise Test Setup
14
VCC
CL*
*Includes all probe and jig capacitance.
OFF/ON
Vin ≤ 1 MHz
tr = tf = 6 ns
CONTROL
VCC/2
RL
IS
RL
VOS
7
SELECTED
CONTROL
INPUT
VCC/2
VCC
GND