DS26LS31 National Semiconductor, DS26LS31 Datasheet - Page 3

• Manufacturer Part Number: DS26LS31
• Description: Quad High Speed Differential Line Driver
• Manufacturer: National Semiconductor

AC Test Circuit and Switching Time Waveforms
S1 and S2 of load circuit are closed except where shown.
f = 1 MHz, t
f = 1 MHz, t
Typical Applications
Note 6: R
T
r
r
is optional although highly recommended to reduce reflection.
15 ns, t
15 ns, t
f
f
6 ns
6 ns
FIGURE 3. Enable and Disable Times
Two-Wire Balanced System, RS-422
FIGURE 2. Propagation Delays
FIGURE 1. AC Test Circuit
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DS005778-3
DS005778-4
DS005778-5
DS005778-6
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