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74AC175PC — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
NATIONAL

74AC175PC

Flip-Flop · DIP-16 · Logic
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
NATIONAL
Mfr Part #
74AC175PC
Series
74AC175
Category
Flip-Flop
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels26
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Logic Family74AC
FunctionQuad D FF w/ Clear
Physical & Thermal
Package / CaseDIP-16
Mounting TypeThrough Hole
Series74AC175
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryFlip-Flop
TypeLogic
Part StatusObsolete

Quad D-type positive-edge-triggered flip-flop with asynchronous clear, 74AC CMOS

Availability & Sourcing

26 sources
SourceMfrQtyDate CodeConditionStatus
Live NATIONAL 3140 96 — Live RFQ
Live FAIRCHILD SEMICONDUCTOR C 100 9852 — Live RFQ
Live FAIRCHILD SEMI 59 8807 — Live RFQ
Live NATIONAL SEMICONDUCTOR 25 — — Live RFQ
Live FSC 20 9952 — Live RFQ
Live FSC 13 — — Live RFQ
Live NATIONAL SEMICONDUCTOR CO 11 — — Live RFQ
Live FAIRCHILD SEMICONDUCTOR 10 — — Live RFQ
Live NATIONL 8 — — Live RFQ
Live NAT 4 — — Live RFQ
Live — 2 1988 — Live RFQ
Live fsc 1475 dc00 — Live RFQ
Live fsc 400 dc0652 — Live RFQ
Live Fairchild 13 — — Live RFQ
Live NSC 12 — — Live RFQ
Market NATIONAL 3140 96 — Available RFQ
Market FAIRCHILD SEMIC 100 9852 — Available RFQ
Market FAIRCHILD SEMI 59 8807 — Available RFQ
Market NATIONAL SEMICO 25 — — Available RFQ
Market FSC 20 9952 — Available RFQ
Market FSC 13 — — Available RFQ
Market NATIONAL SEMICO 11 — — Available RFQ
Market FAIRCHILD SEMIC 10 — — Available RFQ
Market — 2 1988 — Available RFQ
Market fsc 1475 dc00 — Available RFQ
Market Fairchild 13 — — 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
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User
74AC175PC viewed on the web · Web User

Recent search and sourcing activity for 74AC175PC.

Engineering FAQ

74AC175PC 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 74AC175PC?
Logic Family: 74AC; Function: Quad D FF w/ Clear.
What package is 74AC175PC supplied in?
74AC175PC is supplied in the DIP-16 package, through hole, rated -40°C ~ 85°C.
Can ZDI source 74AC175PC 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

74AC175PC 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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