DS75176 National Semiconductor, DS75176 Datasheet - Page 5

• Manufacturer Part Number: DS75176
• Description: Multipoint RS-485/RS-422 Transceivers
• Manufacturer: National Semiconductor

Switching Time Waveforms
Note: Differential input voltage may may be realized by grounding RI and pulsing RI between +2.5V and −2.5V
Function Tables
DS75176B Transmitting
RE
X
X
X
X
FIGURE 8. Receiver Enable and Disable Times
FIGURE 6. Driver Enable and Disable Times
FIGURE 7. Receiver Propagation Delays
Inputs
DE
1
1
0
1
(Continued)
DI
1
0
X
X
Condition
5
No Fault
No Fault
Fault
Line
X
DO
0
1
Z
Z
Outputs
DO
Z
Z
1
0
DS008759-8
DS008759-9
DS008759-7
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