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74LS174DC — DIP-14/16 package (representative)
DIP-14/16
Representative of package type

74LS174DC

Hex D Flip-Flop · CDIP-16 · Logic
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Mfr Part #
74LS174DC
Series
74LS174
Category
Hex D Flip-Flop
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock23 pcs
Date Code7922
PackagingTubed
Unit PriceRequest a Quote
Sourcing channels20
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Logic Family74LS TTL
Function6x D FF with clear
Physical & Thermal
Package / CaseCDIP-16
Mounting TypeThrough Hole
Series74LS174
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryHex D Flip-Flop
TypeLogic
Part StatusObsolete

Hex D-type positive-edge-triggered flip-flop with clear, TTL LS family

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

21 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock ZDI 23 7922 New In Stock RFQ
Live — 200 8035 — Live RFQ
Live FSC 116 79+ — Live RFQ
Live FSC 26 77+ — Live RFQ
Live FSC 23 7922 — Live RFQ
Live Fairchild Semiconductor 18 — — Live RFQ
Live — 13 80 — Live RFQ
Live — 12 8040 — Live RFQ
Live FAIRCHILD SEMICONDUCTOR C 10 8040 — Live RFQ
Live FSC 6 — — Live RFQ
Live FSC 3 7940 — Live RFQ
Live — 1 7944 — Live RFQ
Live ICS 1 — — Live RFQ
Market — 200 8035 — Available RFQ
Market FSC 116 79+ — Available RFQ
Market FSC 23 7922 — Available RFQ
Market Fairchild Semic 18 — — Available RFQ
Market FAIRCHILD SEMIC 10 8040 — Available RFQ
Market FSC 6 — — Available RFQ
Market FSC 3 7940 — Available RFQ
Market ICS 1 — — 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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74LS174DC viewed on the web · Web User
74LS174DC viewed on the web · Web User
74LS174DC viewed on the web · Web User
74LS174DC viewed on the web · Web User

Recent search and sourcing activity for 74LS174DC.

Engineering FAQ

74LS174DC 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 74LS174DC in ZDI stock?
ZDI holds 23 pcs, packaged as Tubed, date code(s) 7922. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of 74LS174DC?
Logic Family: 74LS TTL; Function: 6x D FF with clear.
What package is 74LS174DC supplied in?
74LS174DC is supplied in the CDIP-16 package, through hole, rated 0°C ~ 70°C.
Can ZDI source 74LS174DC 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

74LS174DC 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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