
MC74HCT86A
tr
INPUT
A OR B
(VI)
tPLH
90%
VM
10%
tf
VCC
GND
tPHL
OUTPUT Y
90%
VM
10%
tTLH
tTHL
VI = GND to 3.0 V
VM = 1.3 V
Figure 1. Switching Waveforms
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
CL*
*Includes all probe and jig capacitance
Figure 2. Test Circuit
A
Y
B
Figure 3. Expanded Logic Diagram
(1/4 of Device)
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