MC74LCX06
V
CC
An
Vmi
Vmi
0V
t
PZL
t
PLZ
Vmo
On
V
LZ
V
OL
PROPAGATION DELAYS
t
R
= t
F
= 2.5 ns, 10% to 90%; f = 1 MHz; t
W
= 500 ns
Table 3. AC WAVEFORMS
V
CC
Symbol
V
mi
V
mo
V
LZ
3.3 V
$
0.3 V
1.5 V
1.5 V
V
OL
+ 0.3 V
2.7 V
1.5 V
1.5 V
V
OL
+ 0.3 V
2.5 V
$
0.2 V
V
CC
/ 2
V
CC
/ 2
V
OL
+ 0.15 V
V
CC
6 V or V
CC
×
2
PULSE
GENERATOR
R
T
DUT
C
L
R
1
R
L
GND
Table 4. TEST CIRCUIT
TEST
t
PZL
, t
PLZ
Open Collector/Drain t
PLH
and t
PHL
t
PZH
, t
PHZ
SWITCH
6V
6V
GND
C
L
= 50 pF at V
CC
= 3.3
$
0.3 V or equivalent (includes jig and
probe capacitance)
C
L
= 30 pF at V
CC
= 2.5
$
0.2 V or equivalent (includes jig and
probe capacitance)
R
L
= R
1
= 500
W
or equivalent
R
T
= Z
OUT
of pulse generator (typically 50
W)
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4