74ALVCF162835 Datasheet, PDF (6/7 Pages) Fairchild Semiconductor – Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26Ω Series Resistors in Outputs

AC Loading and Waveforms
Table 1: Values for Figure 1
TEST
t_PLH, t_PHL
t_PZL, t_PLZ
t_PZH, t_PHZ
SWITCH
Open
V_L
GND
FIGURE 3. AC Test Circuit
Table 2: Variable Matrix
( Input Charactertistics: f = 1MHz; t_r=t_f=2ns; Z₀= 50Ω )
Symbol
3.3V ± 0.3V
2.7V
V_CC
2.5V ± 0.2V
V_mi
1.5V
V_mo
1.5V
V_X
V_OL + 0.3V
V_Y
V_OH − 0.3V
V_L
6V
1.5V
1.5V
V_OL + 0.3V
V_OH − 0.3V
6V
V_CC/2
V_CC/2
V_OL + 0.15V
V_OH − 0.15V
V_CC*2
1.8V ± 0.15V
V_CC/2
V_CC/2
V_OL + 0.15V
V_OH − 0.15V
V_CC*2
FIGURE 4. Waveform for Inverting and
Non-inverting Functions
FIGURE 5. 3-STATE Output High Enable and
Disable Times for Low Voltage Logic
FIGURE 6. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic
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