www.fairchildsemi.com 6
74VCX86
AC Loading and Waveforms (V
CC
1.5V r 0.1V to 1.2V)
FIGURE 3. AC Test Circuit
FIGURE 4. Waveform for Inverting and Non-Inverting Functions
TEST SWITCH
t
PLH
, t
PHL
Open
t
PZL
, t
PLZ
V
CC
x 2 at V
CC
1.5 0.1V
t
PZH
, t
PHZ
GND
Symbol
V
CC
1.5V 0.1V
V
mi
V
CC
/2
V
mo
V
CC
/2
