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4027BDMQB — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4027BDMQB: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, features_provided: ELECTROSTATIC SENSITIVE AND W/CLOCK AND ASYNCHRONOUS AND SYNCHRONOUS, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-198-8919, 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
4027BDMQB
NSN: 5962-01-198-8919
NIINs: 011988919, 012051992, 012920944
FSC: 5962 — Microcircuits, Electronic
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
features_providedELECTROSTATIC SENSITIVE AND W/CLOCK AND ASYNCHRONOUS AND SYNCHRONOUS
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 5 INPUT
end_item_identification5830-01-145-2462 MULTIPLEXER
inclosure_configurationDUAL-IN-LINE
NSN5962-01-198-8919
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 4027BDMQB MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: DUAL 5 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
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TERMINAL SURFACE TREATMENT: SOLDER
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DESIGN FUNCTION AND QUANTITY: 2 FLIP-FLOP, J-K, CLOCKED
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.185 INCHES MAXIMUM IN
•
FEATURES PROVIDED: BISTABLE AND BURN IN AND COMPATIBLE CMOS AND COMPLEMENTARY OUTPUTS AND ELECTROSTATIC SENSITIVE AND HERMETICALLY SEALED AND HIGH RELIABILITY AND LOW POWER AND POSITIVE EDGE TRIGGERED AND POSITIVE OUTPUTS AND PRESETTABLE AND 2-STATE OUTPUT AND SYNCHRONOUS AND W/CLEAR AND W/BUFFERED OUTPUT AND W/CLOCK AND W/INDEPENDENT OUTPUTS AND W/PRESET
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNDUAL 5 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY2 FLIP-FLOP, J-K, CLOCKED
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.185 INCHES MAXIMUM IN
FEATURES PROVIDEDBISTABLE AND BURN IN AND COMPATIBLE CMOS AND COMPLEMENTARY OUTPUTS AND ELECTROSTATIC SENSITIVE AND HERMETICALLY SEALED AND HIGH RELIABILITY AND LOW POWER AND POSITIVE EDGE TRIGGERED AND POSITIVE OUTPUTS AND PRESETTABLE AND 2-STATE OUTPUT AND SYNCHRONOUS AND W/CLEAR AND W/BUFFERED OUTPUT AND W/CLOCK AND W/INDEPENDENT OUTPUTS AND W/PRESET
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.740 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 6
MC14027BBEBSReference document
Same NSN cross-reference
Reference document — Secondary reference
CD4027BD/3Reference document
Same NSN cross-reference
Reference document — Secondary reference
CD4027BMJ/883BReference document
Same NSN cross-reference
Reference document — Secondary reference
CD4027BFA3/883Reference document
Same NSN cross-reference
Reference document — Secondary reference
CD4027BF/3AReference document
Same NSN cross-reference
Reference document — Secondary reference
CD4027BF/3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 4027BDMQB?
4027BDMQB is a MICROCIRCUIT,DIGITAL.
What parts can replace 4027BDMQB?
There are 6 known substitutes for 4027BDMQB: MC14027BBEBS, CD4027BD/3, CD4027BMJ/883B and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4027BDMQB?
4027BDMQB is cataloged in the U.S. Government catalog under NSN 5962-01-198-8919. 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.