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74S151N — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
SIGNETI

74S151N

Data Selector/Multiplexer · DIP-16 · Logic IC
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
SIGNETI
Mfr Part #
74S151N
Series
74S
Category
Data Selector/Multiplexer
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels25
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Family74S TTL
Function8:1 MUX
Physical & Thermal
Package / CaseDIP-16
Mounting TypeThrough Hole
Series74S
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryData Selector/Multiplexer
TypeLogic IC
Part StatusObsolete

8-to-1 line data selector/multiplexer, Schottky TTL

Availability & Sourcing

25 sources
SourceMfrQtyDate CodeConditionStatus
Live SIGNETI 4839 — — Live RFQ
Live NATIONL 3722 — — Live RFQ
Live SIGNETICS 2025 7725 80+ — Live RFQ
Live AMD 1530 — — Live RFQ
Live NSC 1103 — — Live RFQ
Live SIG 829 84 — Live RFQ
Live SIG90 681 — — Live RFQ
Live — 440 — — Live RFQ
Live — 300 — — Live RFQ
Live SIGN 280 — — Live RFQ
Live SIG 222 — — Live RFQ
Live SID 150 88/17 — Live RFQ
Live Texas Instruments 137 — — Live RFQ
Live — 106 — — Live RFQ
Live SA 93 — — Live RFQ
Live TI 78 — — Live RFQ
Market SIGNETI 4839 — — Available RFQ
Market SIGNETICS 2025 7725 80+ — Available RFQ
Market SIG 829 84 — Available RFQ
Market SIG90 681 — — Available RFQ
Market — 440 — — Available RFQ
Market — 300 — — Available RFQ
Market SID 150 88/17 — Available RFQ
Market SIGNETI 106 — — Available RFQ
Market SA 93 — — Available RFQ

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

Part Activity

recent searches, RFQs & offers
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74S151N viewed on the web · Web User
74S151N viewed on the web · Web User
74S151N viewed on the web · Web User
74S151N viewed on the web · Web User
74S151N viewed on the web · Web User
74S151N viewed on the web · Web User
74S151N viewed on the web · Web User

Recent search and sourcing activity for 74S151N.

Engineering FAQ

74S151N 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 74S151N?
Family: 74S TTL; Function: 8:1 MUX.
What package is 74S151N supplied in?
74S151N is supplied in the DIP-16 package, through hole, rated 0°C ~ 70°C.
Can ZDI source 74S151N 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

74S151N 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.

Need 74S151N?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

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