74ALVC245 Fairchild Semiconductor, 74ALVC245 Datasheet - Page 5

• Manufacturer Part Number: 74ALVC245
• Description: Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs
• Manufacturer: Fairchild Semiconductor

AC Loading and Waveforms
FIGURE 1. AC Test Circuit
FIGURE 3. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic
Symbol
V
V
V
V
V
mo
mi
X
Y
L
FIGURE 2. Waveform for Inverting and Non-Inverting Functions
(Input Characteristics: f
3.3V
V
V
OH
OL
1.5V
1.5V
6V
0.3V
0.3V
0.3V
TABLE 2. Variable Matrix
V
V
OH
OL
1MHz; t
2.7V
1.5V
1.5V
6V
5
0.3V
0.3V
r
V
t
CC
f
2ns; Z
V
V
2.5V
OH
OL
TABLE 1. Values for Figure 1
V
V
V
t
t
t
PZH
CC
PLH
CC
CC
PZL
TEST
0
0.15V
0.15V
*2
/2
/2
0.2V
, t
, t
, t
50 )
PHL
PLZ
PHZ
1.8V
V
V
OH
OL
V
V
V
SWITCH
CC
CC
CC
Open
GND
0.15V
0.15V
0.15V
*2
/2
/2
V
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L