800-219-9001 RFQ
TC551001BPL-70L — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type

TC551001BPL-70L

SRAM (Static RAM) · DIP · Memory
Part Status: DISCONTINUED In demand
Data last refreshed Aug 24, 2026
Mfr Part #
TC551001BPL-70L
Category
SRAM (Static RAM)
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$8.25
Market range$7.50 – $8.25
Sourcing channels30
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseDIP
Classification & Lifecycle
CategorySRAM (Static RAM)
TypeMemory
Part StatusDISCONTINUED

IC,SRAM,128KX8,CMOS,DIP,32PIN,PLASTIC

Availability & Sourcing

30 sources
SourceMfrQtyDate CodeConditionStatus
Live — 20 — — Live RFQ
Live TOSH 10 94 — Live RFQ
Live TOSHIBA CORP 9 — — Live RFQ
Live TOSHIBA ELECTRONIC COMPON 8 9535 — Live RFQ
Live TOSHIBA 7 97+ — Live RFQ
Live Toshiba 4 9721 — Live RFQ
Live TOSHIBA 4 — — Live RFQ
Live TOSHIBA 3 NEW — Live RFQ
Live Toshiba 2 9605 — Live RFQ
Live TOSHIBA 2 97+ — Live RFQ
Live TOSH 2 96+ — Live RFQ
Live TOSHIBA 1 90 — Live RFQ
Live TOSHIBA 7350 25+ — Live RFQ
Live TOSHIBA 9876 — — Live RFQ
Live TOSHIBA 4000 2025+ — Live RFQ
Market — 20 — — Available RFQ
Market TOSH 10 94 — Available RFQ
Market TOSHIBA CORP 9 — — Available RFQ
Market TOSHIBA ELECTRO 8 9535 — Available RFQ
Market TOSHIBA 7 97+ — Available RFQ
Market Toshiba 4 9721 — Available RFQ
Market TOSHIBA 4 — — Available RFQ
Market TOSHIBA 3 NEW — Available RFQ
Market Toshiba 2 9605 — Available RFQ
Market TOSHIBA 2 97+ — Available RFQ
Market TOSH 2 96+ — Available RFQ
Market TOSHIBA 1 90 — Available RFQ
Market TOSHIBA 7350 25+ — Available RFQ
Market TOSHIBA 9876 — — Available RFQ
Market TOSHIBA 4000 2025+ — 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$8.25
Low$7.50
Last$8.25

ZDI Transaction

Last ZDI price$8.25
Active offers30

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

Part Activity

recent searches, RFQs & offers
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User
TC551001BPL-70L viewed on the web · Web User

Recent search and sourcing activity for TC551001BPL-70L.

Engineering FAQ

TC551001BPL-70L is marked DISCONTINUED — 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 package is TC551001BPL-70L supplied in?
TC551001BPL-70L is supplied in the DIP package.
Can ZDI source TC551001BPL-70L 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

TC551001BPL-70L is marked DISCONTINUED. 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

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