DS26LS31MW/883 National Semiconductor, DS26LS31MW/883 Datasheet - Page 7
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DS26LS31MW/883
Manufacturer Part Number
DS26LS31MW/883
Description
Quad Transmitter RS-422 16-Pin CPAK T/R
Manufacturer
National Semiconductor
Datasheet
1.DS26LS31MW883.pdf
(12 pages)
Specifications of DS26LS31MW/883
Package
16CPAK
Data Transmission Topology
Multidrop
Interface Standards
EIA-422
Function
Line Transmitter
Number Of Transmitters
4
Transmitter Signal Type
Differential
Transmitter Communication Type
RS-422
Driving Mode
3-State
Typical Single Supply Voltage
5 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS26LS31MW/883
Manufacturer:
E2V
Quantity:
210
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation.
Note 2: Derate CDip = 11.5 mW/˚C, CLCC = 13mW/˚C, Cerpack = 7.4mW/˚C above 25˚C.
Note 3: Parameter tested go-no-go only.
Note 4: Subgroups 1, 2 and 9, 10: Power dissipation must be externally controlled at elevated temperatures.
Note 5: Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics. These parts may be dose rate sensitive in a space
environment and demonstrate enhanced low dose rate effect. Radiation end point limits for the noted parameters are guaranteed only for the conditions as specified
in MIL-STD 883, Method 1019, Condition A.
Note 6: Subgroup 10 and 11 guaranteed but not tested.
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
r
r
≤ 15 ns, t
≤ 15 ns, t
f
f
≤ 6 ns
≤ 6 ns
FIGURE 3. Enable and Disable Times
FIGURE 2. Propagation Delays
FIGURE 1. AC Test Circuit
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