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SN75C185D — SOIC-W (18–28) package (representative)
SOIC-W (18–28)
Representative of package type
TEX-INS

SN75C185D

RS-232 Transceiver · SOIC-20 · Interface
In demand
Data last refreshed Jul 28, 2026
Manufacturer
TEX-INS
Mfr Part #
SN75C185D
Series
SN75C185
Category
RS-232 Transceiver
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels4
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage4.5V ~ 5.5V
Data Rate120 kbps
Physical & Thermal
Package / CaseSOIC-20
Mounting TypeSurface Mount
SeriesSN75C185
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryRS-232 Transceiver
TypeInterface

Low-power multiple RS-232 driver/receiver, 3 drivers + 5 receivers

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

4 sources
SourceMfrQtyDate CodeConditionStatus
Live TEX-INS 200 9242 — Live RFQ
Live TI 2 9610 — Live RFQ
Market TEX-INS 200 9242 — Available RFQ
Market TI 2 9610 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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SN75C185D viewed on the web · Web User
SN75C185D viewed on the web · Web User
SN75C185D viewed on the web · Web User
SN75C185D viewed on the web · Web User
SN75C185D viewed on the web · Web User
SN75C185D viewed on the web · Web User

Recent search and sourcing activity for SN75C185D.

Engineering FAQ

What are the key specifications of SN75C185D?
Supply Voltage: 4.5V ~ 5.5V; Data Rate: 120 kbps.
What package is SN75C185D supplied in?
SN75C185D is supplied in the SOIC-20 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source SN75C185D beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

Need SN75C185D?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

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