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MC75174BDW — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
onsemi

MC75174BDW

Interface ICs · SOIC-20WB · RS-485 / RS-422 Line Drivers
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Jul 27, 2026
Manufacturer
onsemi
Mfr Part #
MC75174BDW
Series
MC75174B
Category
Interface ICs
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock4111 pcs
Date Codes0028, 0027, 0024, 0023+, 0022
PackagingTape & Reel
ZDI Price$1.50
Market range$1.50
Sourcing channels27
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
FunctionQuad Differential Line Driver
Number Of Drivers4
ProtocolRS-485, RS-422, CCITT V.11 / X.27
Data Rate> 10 Mbps
Supply Voltage Range4.75 V to 5.25 V
Nominal Supply Voltage5.0 V
Supply Current Max90 mA
Common Mode Output Voltage Range-7.0 V to +12 V
High-Level Input Voltage Min2.0 V
Low-Level Input Voltage Max0.8 V
High-Level Output Voltage Min2.5 V
Low-Level Output Voltage Max2.0 V
Propagation Delay Time Typ17 ns
Propagation Delay Time Max27 ns
Output Enable Time Typ25 ns
Output Disable Time Typ25 ns
Thermal Shutdown Temperature150 °C
Operating Ambient Temperature-40 °C to +85 °C
Package / CaseSOIC-20WB
Pin Count20
Output Type3-State, Differential
Physical & Thermal
Package / CaseSOIC-20WB
Mounting TypeSurface Mount
SeriesMC75174B
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryInterface ICs
TypeRS-485 / RS-422 Line Drivers
Part StatusObsolete

Quad EIA-485 line driver with 3-state differential outputs in a 20-pin wide-body SOIC package.

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

28 source rows · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock onsemi 4111 0028, 0027, 0024, 0023+, 0022 NEW In Stock RFQ
Live ON 494 0023+ Live · fresh RFQ
Live MOT 205 95 Live · fresh RFQ
Live MOTOROLA 136 9606 Live · fresh RFQ
Live MOTOROLA 85 9536 Live · fresh RFQ
Live MOT 49 0024 Live · fresh RFQ
Live MOTO 35 0025 Live · fresh RFQ
Live MOTOROLA 29 Live · fresh RFQ
Live MOTOROLA 15 99/11 Live · fresh RFQ
Live MOT 5 Live · fresh RFQ
Live AVX 4100 Live · fresh RFQ
Live ON 3520 06+ Live · fresh RFQ
Live MOT 1680 Live · fresh RFQ
Live MOTOROLA 100 Live · fresh RFQ
Live MOT 49 Live · fresh RFQ
Market ON 494 0023+ Available RFQ
Market MOT 205 95 Available RFQ
Market MOTOROLA 136 9606 Available RFQ
Market MOTOROLA 85 9536 Available RFQ
Market MOT 49 0024 Available RFQ
Market MOTO 35 0025 Available RFQ
Market MOTOROLA 29 Available RFQ
Market MOT 5 Available RFQ
Market AVX 4100 Available RFQ
Market ON 3520 06+ Available RFQ
Market MOT 1680 Available RFQ
Market MOTOROLA 100 Available RFQ
Market MOT 49 Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$1.50
Low$1.50
Last$1.50

ZDI Transaction

Last ZDI price$1.50
Active offers27

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
MC75174BDW viewed on the web · Web User
MC75174BDW searched via the web · Web User
MC75174BDW searched via the web · Web User
MC75174BDW searched via the web · Web User
MC75174BDW searched via the web · Web User
MC75174BDW searched via the web · Web User
MC75174BDW searched via the web · Web User
MC75174BDW searched via the web · Web User

Live search & sourcing activity for MC75174BDW — real inquiries only.

Engineering FAQ

answers from this part's real data
MC75174BDW 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 MC75174BDW in ZDI stock?
ZDI holds 4,111 pcs, packaged as Tape & Reel, date code(s) 0028, 0027, 0024, 0023+, 0022. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of MC75174BDW?
Function: Quad Differential Line Driver; Number Of Drivers: 4; Protocol: RS-485, RS-422, CCITT V.11 / X.27; Data Rate: > 10 Mbps; Supply Voltage Range: 4.75 V to 5.25 V; Nominal Supply Voltage: 5.0 V.
What package is MC75174BDW supplied in?
MC75174BDW is supplied in the SOIC-20WB package, surface mount, rated -40°C ~ 85°C.
Can ZDI source MC75174BDW 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

MC75174BDW 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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