800-219-9001 RFQ
SN74AS651NT — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Texas Instruments Inc

SN74AS651NT

Bus Transceiver · PDIP-24 · Logic
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Aug 12, 2026
Manufacturer
Texas Instruments Inc
Mfr Part #
SN74AS651NT
Series
SN74AS
Category
Bus Transceiver
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock157 pcs
Date Code87+
PackagingTubed
Est. market range$2.00 – $8.00
Sourcing channels13
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Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CasePDIP-24
Mounting TypeThrough Hole
SeriesSN74AS
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryBus Transceiver
TypeLogic
Part StatusObsolete

Octal bus transceiver/register, 3-state outputs, Advanced Schottky TTL

Availability & Sourcing

14 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Texas Instruments Inc 157 87+ PULLS In Stock RFQ
Market TI 260 — — Available RFQ
Market TI 6932 436+ 610 — Available RFQ
Market TI 44 96 — Available RFQ
Market NATIONAL 23 — — Available RFQ
Market TI 14 — — Available RFQ
Market TI84 14 — — Available RFQ
Market TI 12 — — Available RFQ
Market TI 10 94+ — Available RFQ
Market TEXAS INSTRUMEN 5 — — Available RFQ
Market TI 2 84+ — Available RFQ
Market — 126 18+ — Available RFQ
Market TI 124 XXXX — Available RFQ
Market NSC 23 — — 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$8.00
Low$2.00
Last$5.00
Price as of2026-08-12

ZDI Transaction

ZDI priceQuote on request
Active offers13

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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SN74AS651NT viewed on the web · Web User
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Recent search and sourcing activity for SN74AS651NT.

Engineering FAQ

SN74AS651NT 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 SN74AS651NT in ZDI stock?
ZDI holds 157 pcs, packaged as Tubed, date code(s) 87+. Request a quote for confirmed quantity, lead time, and pricing.
What package is SN74AS651NT supplied in?
SN74AS651NT is supplied in the PDIP-24 package, through hole, rated 0°C ~ 70°C.
Can ZDI source SN74AS651NT 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

SN74AS651NT 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.

Related Parts

from Texas Instruments Inc

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