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4539BDM — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4539BDM: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN, body_height: 0.200 INCHES MAXIMUM IN, body_length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED, output_logic_form: COMPLEMENTARY-OXIDIZED-SILICON LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-112-9432, 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
4539BDM
NSN: 5962-01-112-9432
FSC: 5962 — Microcircuits, Electronic
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
body_height0.200 INCHES MAXIMUM IN
body_length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED
output_logic_formCOMPLEMENTARY-OXIDIZED-SILICON LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern4 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 MULTIPLEXER
NSN5962-01-112-9432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 4539BDM MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 4 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
DESIGN FUNCTION AND QUANTITY: 2 MULTIPLEXER
•
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.200 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
BODY LENGTH: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN4 INPUT
INCLOSURE MATERIALCERAMIC
DESIGN FUNCTION AND QUANTITY2 MULTIPLEXER
BODY WIDTH0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
BODY HEIGHT0.200 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
OUTPUT LOGIC FORMCOMPLEMENTARY-OXIDIZED-SILICON LOGIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 1
4539BDMQBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4539BDM?
4539BDM is a MICROCIRCUIT,DIGITAL.
What parts can replace 4539BDM?
There is 1 known substitute for 4539BDM: 4539BDMQB. Substitute compatibility should be verified for your specific system.
What is the NSN for 4539BDM?
4539BDM is cataloged in the U.S. Government catalog under NSN 5962-01-112-9432. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.