800-219-9001 RFQ
DM7432N — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
NATIONAL SEMICONDUCTOR

DM7432N

Quad 2-Input OR Gate · DIP-14 · Logic IC
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Aug 15, 2026
Manufacturer
NATIONAL SEMICONDUCTOR
Mfr Part #
DM7432N
Series
74
Category
Quad 2-Input OR Gate
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock40 pcs
Date Codes90+, 8041
PackagingTubed
Temp GradeCommercial
Est. market range$0.8 – $3.00
Sourcing channels29
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Supply Voltage4.75V ~ 5.25V
Propagation Delay22 ns max
Physical & Thermal
Package / CaseDIP-14
Mounting TypeThrough Hole
Series74
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryQuad 2-Input OR Gate
TypeLogic IC
Part StatusObsolete

Quad 2-input positive-OR gates, TTL, 14-pin DIP

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

30 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock NATIONAL SEMICONDUCTOR 40 90+, 8041 Pulls In Stock RFQ
Live — 35 — — Live RFQ
Live NATIONAL SEMICONDUCTOR 341 — — Live RFQ
Live — 250 — — Live RFQ
Live NSC 212 — — Live RFQ
Live NATIONAL SEMICONDUCTOR 150 — — Live RFQ
Live NATIONAL SEMI 122 92+ — Live RFQ
Live NATIONAL NS NSC 119 001 025 — Live RFQ
Live NSC 118 — — Live RFQ
Live NAT 105 — — Live RFQ
Live NSC 91 89+ — Live RFQ
Live NATIONAL SEMICONDUCTOR CO 78 — — Live RFQ
Live NSC 75 92 — Live RFQ
Live — 73 — — Live RFQ
Live National Semiconductor Co 66 9849 — Live RFQ
Live NSC 64 — — Live RFQ
Live NATIONAL 53 — — Live RFQ
Market NATIONAL SEMICO 35 — — Available RFQ
Market NATIONAL SEMICO 341 — — Available RFQ
Market — 250 — — Available RFQ
Market NSC 212 — — Available RFQ
Market NATIONAL SEMICO 150 — — Available RFQ
Market NATIONAL SEMI 122 92+ — Available RFQ
Market NATIONAL NS NSC 119 001 025 — Available RFQ
Market NAT 105 — — Available RFQ
Market NSC 91 89+ — Available RFQ
Market NATIONAL SEMICO 78 — — Available RFQ
Market NSC 75 92 — Available RFQ
Market NATIONAL SEMICO 73 — — Available RFQ
Market National Semico 66 9849 — 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$3.00
Low$0.8
Last$1.90
Price as of2026-08-15

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
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DM7432N viewed on the web · Web User
DM7432N viewed on the web · Web User
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DM7432N viewed on the web · Web User
DM7432N viewed on the web · Web User
DM7432N viewed on the web · Web User
DM7432N viewed on the web · Web User

Recent search and sourcing activity for DM7432N.

Engineering FAQ

DM7432N 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 DM7432N in ZDI stock?
ZDI holds 40 pcs, packaged as Tubed, date code(s) 90+, 8041. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of DM7432N?
Supply Voltage: 4.75V ~ 5.25V; Propagation Delay: 22 ns max.
What package is DM7432N supplied in?
DM7432N is supplied in the DIP-14 package, through hole, rated 0°C ~ 70°C.
Can ZDI source DM7432N 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

DM7432N 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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