REI Datasheet
AM26LS31
Quad High Speed Differential Line Driver
The AM26LS31 is a quad-differential line driver, designed for digital data transmission over balanced
lines. The AM26LS31 meets all the requirements of EIA standard RS-422 and federal standard 1020.
It is designed to provide unipolar differential drive to twisted-pair or parallel-wire transmission lines.
The circuit provides an enable and disable function common to all four drivers. The AM26LS31
features 3-state outputs and logical OR-ed complementary enable inputs. The inputs are all LS
compatible and are all one unit load.
Quality Overview
Rochester Electronics
Manufactured Components
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ISO-9001
AS9120ꢀcertification
QualifiedꢀManufacturersꢀListꢀ(QML)ꢀMIL-PRF-38535
Rochester branded components are
manufactured using either die/wafers
purchased from the original suppliers
or Rochester wafers recreated from the
originalꢀIP.ꢀAllꢀrecreationsꢀareꢀdoneꢀwithꢀ
the approval of the OCM.
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Class Q Military
Class V Space Level
QualifiedꢀSuppliersꢀListꢀofꢀDistributorsꢀ(QSLD)
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ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀRochesterꢀisꢀaꢀcriticalꢀsupplierꢀtoꢀDLAꢀand
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀmeetsꢀallꢀindustryꢀandꢀDLAꢀstandards.
Partsꢀ areꢀ testedꢀ usingꢀ originalꢀ factoryꢀ
test programs or Rochester developed
test solutions to guarantee product
meets or exceeds the OCM data sheet.
RochesterElectronics, LLCiscommittedtosupplying
products that satisfy customer expectations for
quality and are equal to those originally supplied by
industry manufacturers.
The original manufacturer’s datasheet accompanying this document reflects the performance
and specifications of the Rochester manufactured version of this device. Rochester Electronics
guarantees the performance of its semiconductor products to the original OEM specifications.
‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be
based on product characterization, design, simulation, or sample testing.
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