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74F74 — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
NSC

74F74

Dual D Flip-Flop · DIP-14 · Logic
Part Status: Obsolete In demand
Data last refreshed Jun 20, 2026
Manufacturer
NSC
Mfr Part #
74F74
Series
74F
Category
Dual D Flip-Flop
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.09
Last transacted2001-11-14
Market range$0.09
Sourcing channels22
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vcc4.5-5.5 V
Tpd Max8 ns
Physical & Thermal
Package / CaseDIP-14
Mounting TypeThrough Hole
Series74F
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryDual D Flip-Flop
TypeLogic
Part StatusObsolete

Dual positive edge-triggered D-type flip-flop with set/reset, 74F TTL

Availability & Sourcing

22 sources
SourceMfrQtyDate CodeConditionStatus
Live NSC 49 199730 — Live RFQ
Live Fairchild 24 — — Live RFQ
Live Fairchild 118 — — Live RFQ
Live TI 10 — — Live RFQ
Live Motorola 1136 1991 — Live RFQ
Market NSC 49 199730 — Available RFQ
Market Fairchild 24 — — Available RFQ
Market Motorola 1136 1991 — Available RFQ
Market — 325 — — Available RFQ
Market — 5212 — — Available RFQ
Market — 1317 — — Available RFQ
Market SIG 1200 — — Available RFQ
Market MOT 1136 91 — Available RFQ
Market SIG 825 — — Available RFQ
Market NATIONAL SEMICO 319 — — Available RFQ
Market — 300 — — Available RFQ
Market FSC 118 — — Available RFQ
Market — 102 — — Available RFQ
Market — 76 199344 — Available RFQ
Market FSC 70 — — Available RFQ
Market NSC 53 97+ — Available RFQ
Market — 53 — — 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$0.09
Low$0.09
Last$0.09
Price as of2001-11-14

ZDI Transaction

Last ZDI price$0.09
As of2001-11-14
Active offers22

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

Part Activity

recent searches, RFQs & offers
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User
74F74 viewed on the web · Web User

Recent search and sourcing activity for 74F74.

Engineering FAQ

74F74 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 74F74?
Vcc: 4.5-5.5 V; Tpd Max: 8 ns.
What package is 74F74 supplied in?
74F74 is supplied in the DIP-14 package, through hole, rated 0°C ~ 70°C.
Can ZDI source 74F74 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

74F74 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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