Microcircuit, Memory5962-01-665-4020

NSN 5962-01-665-4020 · NIIN 016654020 · Part number TN80C196KC-20

Rochester Electronics Llc · FSC 5962 — Microcircuits, Electronic · FSG 59 — Electrical and Electronic Equipment Components · CAGE 3V146

Government record, cited

NSN 5962-01-665-4020 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-665-4020. Manufacturer of record part number: TN80C196KC-20.

Also searched as 5962-01-665-4020 · 5962016654020 · NIIN 016654020 · 01-665-4020 · FSC 5962 Microcircuits, Electronic · CAGE 3V146 · TN80C196KC-20

Nearby stock numbers ← 5962-01-665-4018 Microcircuit, Memory · 5962-01-665-4723 Microcircuit, Memory →

Features

Microcircuit,memory — FSC 5962
1 manufacturer part number on file
Manufacturer of record: Rochester Electronics Llc

Identification

NSN: 5962-01-665-4020
NIIN: 016654020
FSC: 5962 — Microcircuits, Electronic
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: TN80C196KC-20
Manufacturer: Rochester Electronics Llc

General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-665-4020, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rochester Electronics Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5962-01-665-4020
Primary Part Number	TN80C196KC-20
Item Name	Microcircuit,memory
FSC / FSG	5962 / 59 — Microcircuits, Electronic
Manufacturer	Rochester Electronics Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5962-01-666-0479 POSSIBLE MATCH

MICROCIRCUIT,DIGITAL

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
TN80C196KC-20 PRIMARY	Rochester Electronics Llc (USA)

Related Parts

5962-01-666-0479POSSIBLE MATCH

MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-665-4020?

NSN 5962-01-665-4020 is a Microcircuit,memory, manufactured by Rochester Electronics Llc, classified under FSC 5962, Microcircuits, Electronic. Status: active.

What part numbers are listed for NSN 5962-01-665-4020?

NSN 5962-01-665-4020 has 1 manufacturer part number on file: TN80C196KC-20 (Rochester Electronics Llc).

What NSN replaces 5962-01-665-4020?

1 possible match (shared part number, not a government interchangeability claim): 5962-01-666-0479. Verify interchangeability with system specifications before substitution.

What are the specifications of TN80C196KC-20?

Key specifications for TN80C196KC-20: Special Features: CPU ONLY, 20 MHZ OPERATION MHz; Part Name Assigned by Controlling Agency: COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5962-01-665-4020 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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