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MC74HC157AD
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OS

MC74HC157AD

Data Selector/Multiplexer · SOIC-16 · Logic
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Aug 14, 2026
Manufacturer
OS
Mfr Part #
MC74HC157AD
Series
74HC157
Category
Data Selector/Multiplexer
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock85 pcs
Date Code9707
PackagingTubed
Est. market range$0.15 – $0.6
Sourcing channels29
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage2 V to 6 V
Logic Family74HC
Physical & Thermal
Package / CaseSOIC-16
Mounting TypeSurface Mount
Series74HC157
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryData Selector/Multiplexer
TypeLogic
Part StatusObsolete

Quad 2-to-1 multiplexer, 74HC CMOS logic, 2-6 V supply

Availability & Sourcing

30 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock OS 85 9707 New In Stock RFQ
Live OS 2866 — — Live RFQ
Live MOTOROLA 2536 — — Live RFQ
Live MOTOROLA 2500 1898 — Live RFQ
Live ON SEMICONDUCTOR 1734 — — Live RFQ
Live MOTORO 1688 — — Live RFQ
Live MOTOSEM 1660 — — Live RFQ
Live MOTO 1492 99+ — Live RFQ
Live ON0040T&R 1410 — — Live RFQ
Live ONSEMI 1152 — — Live RFQ
Live MOTOROLA 967 — — Live RFQ
Live MOTOROLA 862 99/01 — Live RFQ
Live ON00781 781 — — Live RFQ
Live MOT89T&R 718 — — Live RFQ
Live ON SEMICONDUCTOR 687 0221 — Live RFQ
Live MOTOROLA 659 — — Live RFQ
Live MOT 596 97 — Live RFQ
Market OS 2866 — — Available RFQ
Market MOTOROLA 2536 — — Available RFQ
Market MOTOROLA 2500 1898 — Available RFQ
Market ON SEMICONDUCTO 1734 — — Available RFQ
Market MOTORO 1688 — — Available RFQ
Market MOTOSEM 1660 — — Available RFQ
Market MOTO 1492 99+ — Available RFQ
Market ON0040T&R 1410 — — Available RFQ
Market ONSEMI 1152 — — Available RFQ
Market MOTOROLA 967 — — Available RFQ
Market MOTOROLA 862 99/01 — Available RFQ
Market ON SEMICONDUCTO 687 0221 — Available RFQ
Market MOT 596 97 — Available RFQ

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

Price History & Market Reference

Market Price Range

High$0.6
Low$0.15
Last$0.375
Price as of2026-08-14

ZDI Transaction

ZDI priceQuote on request
Active offers29

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

Part Activity

recent searches, RFQs & offers
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User
MC74HC157AD viewed on the web · Web User

Recent search and sourcing activity for MC74HC157AD.

Engineering FAQ

MC74HC157AD 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 MC74HC157AD in ZDI stock?
ZDI holds 85 pcs, packaged as Tubed, date code(s) 9707. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of MC74HC157AD?
Supply Voltage: 2 V to 6 V; Logic Family: 74HC.
What package is MC74HC157AD supplied in?
MC74HC157AD is supplied in the SOIC-16 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source MC74HC157AD 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

MC74HC157AD 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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