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MC74HC368A Datasheet, PDF (4/7 Pages) ON Semiconductor – Hex 3-State Inverting Buffer
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MC74HC368A
SWITCHING WAVEFORMS
tr
INPUT A
tPHL
OUTPUT Y
90%
50%
10%
90%
50%
10%
tTHL
Figure 2.
tf
VCC
GND
tPLH
tTLH
OUTPUT ENABLE
OUTPUT Y
OUTPUT Y
50%
tPZL tPLZ
50%
tPZH tPHZ
50%
Figure 3.
VCC
GND
HIGH
IMPEDANCE
10% VOL
90% VOH
HIGH
IMPEDANCE
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
CL*
TEST CIRCUITS
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
1 kW
CL*
CONNECT TO VCC WHEN
TESTING tPLZ AND tPZL.
CONNECT TO GND WHEN
TESTING tPHZ AND tPZH.
*Includes all probe and jig capacitance
Figure 4.
*Includes all probe and jig capacitance
Figure 5.
TO OTHER
BUFFERS
ONE OF 6
BUFFERS
VCC
Y
A
OUTPUT ENABLE
Figure 6. Logic Detail
http://onsemi.com
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