Home · NSN 01-072-8643

NSN 01-072-8643 — Microcircuit,Digital

NIIN 01-072-8643 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-072-8643 is the national stock number for a microcircuit,digital. It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including Northrop Grumman Systems Corporation, National Semiconductor Corporation, Texas Instruments Incorporated; the primary is 971079-321. The unit of issue is EA and the FLIS list price is $3.49.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
971079-321	06481	Northrop Grumman Systems Corporation	3 · Design control (vendor)	2 · Fully interchangeable
DM54180J/883	27014	National Semiconductor Corporation	5 · Secondary reference	9 · Reference only
SNJ54180J	01295	Texas Instruments Incorporated	5 · Secondary reference	1 · Not fully interchangeable
M38510-0190BCB	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 971079-321.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $3.49
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Body Length: INCHES MINIMUM 0.660 AND INCHES MAXIMUM 0.785
Body Width: INCHES MINIMUM 0.220 AND INCHES MAXIMUM 0.280
Body Height: INCHES MAXIMUM 0.200
Maximum Power Dissipation Rating: MILLIWATTS 270.0
Operating Temp Range: CELSIUS -55.0 TO 125.0
Storage Temp Range: CELSIUS -65.0 TO 150.0
Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
Inclosure Material: CERAMIC AND GLASS
Inclosure Configuration: DUAL-IN-LINE
Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
Input Circuit Pattern: 10 INPUT
Design Function And Quantity: PARITY TREE 1
Terminal Surface Treatment: SOLDER
Voltage Rating And Type Per Characteristic: VOLTS MAXIMUM POWER SOURCE 5.5
Test Data Document: DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED
Terminal Type And Quantity: PRINTED CIRCUIT 14

Related stock numbers

Other NSNs filed under the same part numbers.

01-088-2266 · Microcircuit,Digital

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.