MC74HCT4051A Ver la hoja de datos (PDF) - ON Semiconductor
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MC74HCT4051A Datasheet PDF : 18 Pages
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MC74HCT4051A, MC74HCT4052A, MC74HCT4053A
CHANNEL
SELECT
(VI)
tPLH
ANALOG
OUT
VI = GND to 3.0 V
Vm = 1.3 V
Vm
50%
VCC
GND
tPHL
Figure 15a. Propagation Delays, Channel Select
to Analog Out
VCC
ANALOG I/O
VCC
16
ON/OFF
OFF/ON
COMMON O/I TEST
POINT
CL*
6
7
8
CHANNEL SELECT
*Includes all probe and jig capacitance
Figure 15b. Propagation Delay, Test Set−Up Channel
Select to Analog Out
Figure 15.
ANALOG
IN
tPLH
ANALOG
OUT
50%
50%
VCC
GND
tPHL
ANALOG I/O
VCC
16
ON
COMMON O/I TEST
POINT
CL*
6
7
8
Figure 16a. Propagation Delays, Analog In
to Analog Out
*Includes all probe and jig capacitance
Figure 16.
Figure 16b. Propagation Delay, Test Set−Up
Analog In to Analog Out
tf
ENABLE VM
(VI)
tr
tPZL tPLZ
90%
VM
10%
ANALOG
OUT
ANALOG
OUT
50%
10%
tPZH tPHZ
90%
50%
VI = GND to 3.0 V
Vm = 1.3 V
Figure 17a. Propagation Delays, Enable to
Analog Out
VCC
1
2
GND
VCC
HIGH
1
IMPEDANCE
2
VOL
VOH
HIGH
IMPEDANCE
POSITION 1 WHEN TESTING tPHZ AND tPZH
POSITION 2 WHEN TESTING tPLZ AND tPZL
ANALOG I/O
VCC
16
ON/OFF
1kW
TEST
POINT
CL*
ENABLE
6
7
8
Figure 17. Figure 17b. Propagation Delay, Test Set−Up
Enable to Analog Out
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