CD4014B Просмотр технического описания (PDF) - Unisonic Technologies
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CD4014B Datasheet PDF : 9 Pages
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CD4014B
Preliminary
TEST CIRCUITS AND WAVEFORMS
CMOS IC
Test
tPLH/tPHL
S1
GND
Inputs
VIN
tr, tf
VCC
20 ns
VM
VCC/2
VLOAD
VCC
CL
50 pF
Input
90%
90%
10%
10%
tR
tF
Fig 2. Voltage Waveforms Input Rise and Fall Times
RL
200 KΩ
VCC
0V
Input
VM
tPLH
VIN
VM
0V
tPHL
Output
10%
tR
tPHL
90%
VM
90%
VM
tF
tPLH
10%
VOH
VOL
Output
90%
VM
10%
tF
10%
90%
VOH
VM
VOL
tR
Fig 3. Voltage Waveforms Propagation Delay and Output Transition Times
Notes: 1. CL includes probe and jig capacitance.
2. All input pulses are supplied by generators having the following characteristics: PRR ≤1MHz, ZO = 50Ω.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7 of 9
QW-R502-606.a
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