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Texas Instruments

UC5170CQ

Line Driver · 28-PLCC · Interface ICs
In stock at ZDI Part Status: Obsolete
Data last refreshed Jul 27, 2026
Manufacturer
Texas Instruments
Mfr Part #
UC5170CQ
Series
UC5170C
Category
Line Driver
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock4500 pcs
Date Code9744+
PackagingTape & Reel
Temp GradeCommercial
Unit PriceRequest a Quote
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Product Attributes

Electrical & Parametric
FunctionOctal Line Driver
Number Of Drivers8
Number Of Receivers0
Supported ProtocolsEIA232E, EIA423A, CCITT V.10/X.26, V.28
Data Rate250 kbps
Positive Supply Voltage (V+)9V to 15V
Negative Supply Voltage (V-)-9V to -15V
Nominal Supply Current42 mA
Power Dissipation1000 mW
Slew Rate Control Resistor0 to 10 kΩ
Operating Temperature0°C to 70°C
Storage Temperature-65°C to 150°C
Mounting TypeSurface Mount
Package / Case28-LCC (J-Lead)
Supplier Device Package28-PLCC (11.51x11.51)
Pin Count28
Physical & Thermal
Package / Case28-PLCC
Mounting TypeSurface Mount
SeriesUC5170C
Operating Temperature0°C to 70°C
Classification & Lifecycle
CategoryLine Driver
TypeInterface ICs
Part StatusObsolete

Octal single-ended line driver designed to meet EIA232E/V.28, EIA423A, and CCITT V.10/X.26 communications standards with resistor-controlled slew rate and strapped mode selection.

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Texas Instruments 4500 9744+ New In Stock RFQ

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Part Activity

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Engineering FAQ

answers from this part's real data
UC5170CQ is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What quantity and packaging is UC5170CQ in ZDI stock?
ZDI holds 4,500 pcs, packaged as Tape & Reel, date code(s) 9744+. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of UC5170CQ?
Function: Octal Line Driver; Number Of Drivers: 8; Number Of Receivers: 0; Supported Protocols: EIA232E, EIA423A, CCITT V.10/X.26, V.28; Data Rate: 250 kbps; Positive Supply Voltage (V+): 9V to 15V.
What package is UC5170CQ supplied in?
UC5170CQ is supplied in the 28-PLCC package, surface mount, rated 0°C to 70°C.
Can ZDI source UC5170CQ 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

UC5170CQ is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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