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MM74HC74AN — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
National Semiconductor

MM74HC74AN

Flip-Flop · DIP-14 · Logic
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Jun 18, 2026
Manufacturer
National Semiconductor
Mfr Part #
MM74HC74AN
Series
74HC74
Category
Flip-Flop
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock50 pcs
Date Code9730
PackagingTubed
Unit PriceRequest a Quote
Sourcing channels31
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Logic Family74HC
Vcc2 V ~ 6 V
Physical & Thermal
Package / CaseDIP-14
Mounting TypeThrough Hole
Series74HC74
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryFlip-Flop
TypeLogic
Part StatusObsolete

Dual D-type positive-edge-triggered flip-flop with preset and clear

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

32 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock National Semiconductor 50 9730 NEW In Stock RFQ
Live National Semiconductor 159 9030 — Live RFQ
Live — 4964 — — Live RFQ
Live FAIRCHILD SEMICONDUCTOR 594 10 — Live RFQ
Live NSC 550 9624 — Live RFQ
Live FAIRCHILD SEMICONDUCTOR 500 0801 — Live RFQ
Live NSC 500 93+ — Live RFQ
Live ON SEMICONDUCTOR 500 — — Live RFQ
Live National Semiconductor 416 9712 — Live RFQ
Live — 416 — — Live RFQ
Live FAIRCHILD 407 — — Live RFQ
Live FAIRCHILD 335 0436 — Live RFQ
Live FSC 310 — — Live RFQ
Live Fairchild 278 0442 — Live RFQ
Live National Semiconductor 268 — — Live RFQ
Live FSC 237 0118 — Live RFQ
Live National Semiconductor 236 97 — Live RFQ
Market National Semico 159 9030 — Available RFQ
Market National Semico 4964 — — Available RFQ
Market FAIRCHILD SEMIC 594 10 — Available RFQ
Market NSC 550 9624 — Available RFQ
Market FAIRCHILD SEMIC 500 0801 — Available RFQ
Market NSC 500 93+ — Available RFQ
Market ON SEMICONDUCTO 500 — — Available RFQ
Market National Semico 416 9712 — Available RFQ
Market — 416 — — Available RFQ
Market FAIRCHILD 407 — — Available RFQ
Market FAIRCHILD 335 0436 — Available RFQ
Market FSC 310 — — Available RFQ
Market Fairchild 278 0442 — Available RFQ
Market National Semico 268 — — Available RFQ
Market FSC 237 0118 — 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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MM74HC74AN viewed on the web · Web User
MM74HC74AN viewed on the web · Web User
MM74HC74AN viewed on the web · Web User
MM74HC74AN viewed on the web · Web User
MM74HC74AN viewed on the web · Web User
MM74HC74AN viewed on the web · Web User

Recent search and sourcing activity for MM74HC74AN.

Engineering FAQ

MM74HC74AN 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 MM74HC74AN in ZDI stock?
ZDI holds 50 pcs, packaged as Tubed, date code(s) 9730. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of MM74HC74AN?
Logic Family: 74HC; Vcc: 2 V ~ 6 V.
What package is MM74HC74AN supplied in?
MM74HC74AN is supplied in the DIP-14 package, through hole, rated 0°C ~ 70°C.
Can ZDI source MM74HC74AN 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

MM74HC74AN 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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