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MC145407DWR2 — soic-wide package (representative)
soic-wide
Representative of package type
Motorola Semiconductor Products

MC145407DWR2

RS-232 Transceiver · SOIC-20 · Interface
Part Status: Obsolete
Manufacturer
Motorola Semiconductor Products
Mfr Part #
MC145407DWR2
Series
MC145407
Category
RS-232 Transceiver
Datasheet
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Product Attributes

Electrical & Parametric
Supply Voltage4.5 V ~ 5.5 V
Drivers3
Receivers3
Physical & Thermal
Package / CaseSOIC-20
Mounting TypeSurface Mount
SeriesMC145407
Classification & Lifecycle
CategoryRS-232 Transceiver
TypeInterface
Part StatusObsolete

5 V EIA-232 3-driver/3-receiver with on-chip charge pump

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Engineering FAQ

answers from this part's real data
MC145407DWR2 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 are the key specifications of MC145407DWR2?
Supply Voltage: 4.5 V ~ 5.5 V; Drivers: 3; Receivers: 3.
What package is MC145407DWR2 supplied in?
MC145407DWR2 is supplied in the SOIC-20 package, surface mount.
Can ZDI source MC145407DWR2 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

MC145407DWR2 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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