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MC14066BD — SOIC-14 package (representative)
SOIC-14
Representative of package type
Motorola Semiconductor Products

MC14066BD

Analog Switch · SOIC-14 · Interface
Part Status: Obsolete In demand
Data last refreshed Jun 19, 2026
Manufacturer
Motorola Semiconductor Products
Mfr Part #
MC14066BD
Series
MC14066B
Category
Analog Switch
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Supply Voltage3 V ~ 18 V
On Resistance280 Ω typ @ 15 V
Physical & Thermal
Package / CaseSOIC-14
Mounting TypeSurface Mount
SeriesMC14066B
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryAnalog Switch
TypeInterface
Part StatusObsolete

Quad bilateral switch, 4000-series CMOS

Part Activity

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MC14066BD viewed on the web · Web User
MC14066BD viewed on the web · Web User
MC14066BD viewed on the web · Web User
MC14066BD viewed on the web · Web User
MC14066BD viewed on the web · Web User
MC14066BD viewed on the web · Web User

Recent search and sourcing activity for MC14066BD.

Engineering FAQ

MC14066BD 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 MC14066BD?
Supply Voltage: 3 V ~ 18 V; On Resistance: 280 Ω typ @ 15 V.
What package is MC14066BD supplied in?
MC14066BD is supplied in the SOIC-14 package, surface mount, rated -55°C ~ 125°C.
Can ZDI source MC14066BD 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

MC14066BD 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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