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Technical Data Sheet
PartsTable / COMPONENT / 34 866-044
34 866-044 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include features_provided: BURN IN, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, design_function_and_quantity: 1 COUNTER, BINARY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-318-5505, 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
34 866-044
NSN: 5962-01-318-5505
FSC: 5962
CAGE: D9853 — ROCKWELL COLLINS DEUTSCHLAND GMBH DIV ROCKWELL COLLINS INTERNATIONAL & SERVICE SOLUTIONS (DEU)
SPECIFICATIONS
features_providedBURN IN
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
design_function_and_quantity1 COUNTER, BINARY
NSN5962-01-318-5505
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 34 866-044 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OUTPUT LOGIC FORM: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
DESIGN FUNCTION AND QUANTITY: 1 COUNTER, BINARY
•
FEATURES PROVIDED: BURN IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
DESIGN FUNCTION AND QUANTITY1 COUNTER, BINARY
FEATURES PROVIDEDBURN IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
85004Interchangeable
interchangeable cross-reference
interchangeable
CD54HC4040F3AInterchangeable
interchangeable cross-reference
interchangeable
MM54HC4040J/883Interchangeable
interchangeable cross-reference
interchangeable
54HC4040BEAJCInterchangeable
interchangeable cross-reference
interchangeable
BL5206221Interchangeable
interchangeable cross-reference
interchangeable
CD54HC4040F/3AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34 866-044?
34 866-044 is a MICROCIRCUIT,DIGITAL.
What parts can replace 34 866-044?
There are 6 known substitutes for 34 866-044: 85004, CD54HC4040F3A, MM54HC4040J/883 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34 866-044?
34 866-044 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-318-5505. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026