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Alternatives to Texas Instruments DS26LS32ACM

Texas Instruments DS26LS32ACM and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

DS26LS32ACM compared against its qualified second sources
DS26LS32ACMTexas InstrumentsAM26C32IDRTexas InstrumentsMAX3095CSE+Analog Devices / Maxim Integrated+2more
FFF CompatibilityThe pinout matches the original DS26LS32ACM exactly, including the common G and /G enable lines on pin 4 and pin 12.Housed in the identical 16-SOIC (3.90mm width) standard package.Meets or exceeds all electrical performance ratings with a 5V supply, supporting standard RS-422 and RS-423 protocols.Matches the industry-standard 26LS32 pin configuration, including common active-high/low enables.Housed in a 16-pin Narrow SOIC package matching the original footprint.Operates on a +5V supply and supports high-speed data transmission up to 10Mbps.
AI Summary

DS26LS32ACM by Texas Instruments: 0/4 Receiver RS422, RS423 16-SOIC.

The AM26C32IDR is the recommended direct modern upgrade from the original manufacturer. It offers much lower power consumption and a wider operating temperature range in an identical, pin-compatible SOIC-16 package.

  • Pin-for-pin direct drop-in replacement in the same 16-SOIC footprint.
  • BiCMOS process upgrade dramatically reduces operating current (typically 10mA vs 11-19mA).
  • Extended industrial temperature range of -40°C to 85°C versus 0°C to 70°C for the original.

The MAX3095CSE+ serves as a high-reliability, pin-compatible upgrade. It features advanced integrated ESD protection and fail-safe inputs, making it ideal for harsh operating environments without footprint changes.

  • Pin-compatible drop-in replacement.
  • Incredibly robust ±15kV ESD protection on receiver inputs (IEC 1000-4-2 Air-Gap).
  • True fail-safe design guarantees a logic-high output if receiver inputs are open-circuit.
  • Significantly higher unit cost compared to standard receivers.
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
REACHREACHREACHREACH
RoHSRoHSRoHSRoHS
Description0/4 Receiver RS422, RS423 16-SOIC0/4 Receiver RS422, RS423 16-SOIC0/4 Receiver RS422, RS485 16-SOIC
ManufacturerTexas InstrumentsTexas InstrumentsAnalog Devices / Maxim Integrated
TypeInterfaceInterfaceInterface
DatasheetOpenOpenOpen
Lead Time6 weeks16 weeks11 weeks
Country of Origin---
Export Control Class NumberEAR99EAR99EAR99
HTSUS Code8542.39.0090--
Moisture Sensitivity Level1 (Unlimited)--
TypeReceiver--
ProtocolRS422, RS423--
Mounting TypeSurface Mount--
Package / Case16-SOIC (0.154", 3.90mm Width)--
Voltage - Supply4.5V ~ 5.5V--
Receiver Hysteresis100 mV--
Operating Temperature0°C ~ 70°C--
Supplier Device Package16-SOIC--

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Related parts

PartMarket availabilityLifecycleAlternatives available
DS26LS31CMTexas InstrumentsDiscontinuedObsolete4Alternatives availableSee Alternatives
DS26LS31CM/NOPBTexas InstrumentsDiscontinuedObsolete3Alternatives availableSee Alternatives
DS26LS32CN/NOPBTexas InstrumentsDiscontinuedObsolete4Alternatives availableSee Alternatives
DS26LV32ATM/NOPBTexas InstrumentsDiscontinuedObsolete5Alternatives availableSee Alternatives
DS26LV31TMTexas InstrumentsDiscontinuedObsolete4Alternatives availableSee Alternatives
DS26334GA3+Analog DevicesDiscontinuedObsolete3Alternatives availableSee Alternatives

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Frequently asked questions

Yes. The Texas Instruments DS26LS32ACM is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.

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