74vcxh16244g Fairchild Semiconductor, 74vcxh16244g Datasheet - Page 7

• Manufacturer Part Number: 74vcxh16244g
• Description: 74vcxh16244 Low Voltage 16-bit Buffer/line Driver With Bushold
• Manufacturer: Fairchild Semiconductor

AC Loading and Waveforms (V
FIGURE 3. 3-STATE Output High Enable and Disable Times for Low Voltage Logic
FIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic
Symbol
V
V
V
V
mo
mi
FIGURE 2. Waveform for Inverting and Non-Inverting Functions
X
Y
t
t
t
PLH
PZL
PZH
TEST
, t
, t
, t
PLZ
PHL
PHZ
3.3V
V
V
OL
OH
1.5V
1.5V


V
r
FIGURE 1. AC Test Circuit
CC
0.3V
0.3V
0.3V
x 2 at V
CC
6V at V
3.3V r 0.3V to 1.8V r 0.15V)
CC
7
SWITCH
CC
2.5
V
V
Open
2.5V
GND
OH
OL
V
V
r
3.3
V

CC
CC

0.2V; 1.8V
CC
r
0.15V
0.15V
/2
/2
0.2V
r
0.3V;
r
0.15V
1.8V
V
V
OH
OL
V
V

CC
CC

r
0.15V
0.15V
0.15V
/2
/2
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