AC Loading and Waveforms (VCC 1.5 r 0.1V to 1.2V)
TEST
SWITCH
tPLH, tPHL
tPZL, tPLZ
tPZH, tPHZ
Open
6V at VCC 3.3 r 0.3V;
VCC x 2 at VCC 2.5 r 0.2V; 1.8V r 0.15V
GND
FIGURE 7. AC Test Circuit
FIGURE 8. Waveform for Inverting and Non-Inverting Functions
FIGURE 9. 3-STATE Output High Enable and Disable Times for Low Voltage Logic
FIGURE 10. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic
Symbol
Vmi
Vmo
VX
VY
VCC
1.5V r 0.1V
VCC/2
VCC/2
VOL 0.1V
VOH 0.1V
9
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