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LM6321M — SOIC-8 package (representative)
SOIC-8
Representative of package type
National Semiconductor Corp

LM6321M

Buffer Amplifier · SOIC-8 · Analog
Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM6321M
Series
LM6321
Category
Buffer Amplifier
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$2.00
Last transacted2002-09-24
Market range$2.00
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Product Attributes

Electrical & Parametric
Gain1
Bandwidth50 MHz
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesLM6321
Classification & Lifecycle
CategoryBuffer Amplifier
TypeAnalog
Part StatusObsolete

High-speed unity-gain buffer, 50 MHz bandwidth

Price History & Market Reference

Market Price Range

High$2.00
Low$2.00
Last$2.00
Price as of2002-09-24

ZDI Transaction

Last ZDI price$2.00
As of2002-09-24

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

Part Activity

recent searches, RFQs & offers
LM6321M viewed on the web · Web User
LM6321M viewed on the web · Web User
LM6321M viewed on the web · Web User
LM6321M viewed on the web · Web User

Recent search and sourcing activity for LM6321M.

Engineering FAQ

LM6321M 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 LM6321M?
Gain: 1; Bandwidth: 50 MHz.
What package is LM6321M supplied in?
LM6321M is supplied in the SOIC-8 package, surface mount.
Can ZDI source LM6321M 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

⚠ Industry counterfeit reports on file for LM6321M

ERAI/GIDEP · reported 6/1/2012 11:37:31 AM · NATIONAL SEMI · report ↗

Every lot ZDI ships is routed through the full EQuality Process™ — validation, camera inspection, and full lot traceability.

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

LM6321M 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

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