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IN74LV14
Input А
Output Y
VI
PULSE
GENERATOR
tHL
0.9
VX
0.1
tPHL
tLH
0.9
VX
0.1
tPLH
VY
VY
VX=0.5 VCC
Figure 1. Switching Waveforms
V1
GND
VOH
VOL
VCC
VO
DEVICE
UNDER
RT
TEST
Termination resistance RT –
should be equal to ZOUT of pulse
generators
CL
RL
Figure 2. Test Circuit
5