PartsTable
Technical Data Sheet

MM54C923J/883C — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MM54C923J/883C: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include features_provided: MONOLITHIC, output_logic_form: COMPLEMENTARY-OXIDIZED-SILICON LOGIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, end_item_identification: AN/SQS-53C REV A, inclosure_configuration: DUAL-IN-LINE, design_function_and_quantity: 2 ENCODER, KEYBOARD. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-316-0656, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MM54C923J/883C
NSN: 5962-01-316-0656
FSC: 5962 — Microcircuits, Electronic
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
features_providedMONOLITHIC
output_logic_formCOMPLEMENTARY-OXIDIZED-SILICON LOGIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
end_item_identificationAN/SQS-53C REV A
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 ENCODER, KEYBOARD
NSN5962-01-316-0656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN MM54C923J/883C MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 2 ENCODER, KEYBOARD
•
FEATURES PROVIDED: MONOLITHIC
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
OUTPUT LOGIC FORM: COMPLEMENTARY-OXIDIZED-SILICON LOGIC
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
DESIGN FUNCTION AND QUANTITY2 ENCODER, KEYBOARD
FEATURES PROVIDEDMONOLITHIC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
OUTPUT LOGIC FORMCOMPLEMENTARY-OXIDIZED-SILICON LOGIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
END ITEM IDENTIFICATIONAN/SQS-53C REV A
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 1
7909127-05Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy MM54C923J/883C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MM54C923J/883C?
MM54C923J/883C is a MICROCIRCUIT,DIGITAL.
What parts can replace MM54C923J/883C?
There is 1 known substitute for MM54C923J/883C: 7909127-05. Substitute compatibility should be verified for your specific system.
What is the NSN for MM54C923J/883C?
MM54C923J/883C is cataloged in the U.S. Government catalog under NSN 5962-01-316-0656. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MM54C923J/883C

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.