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54F189DMQB — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

54F189DMQB: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.271 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND 3-STATE OUTPUT AND HIGH IMPEDANCE, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-214-2500, 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
54F189DMQB
NSN: 5962-01-214-2500
NIINs: 012142500, 013648355
FSC: 5962 — Microcircuits, Electronic
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.271 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND 3-STATE OUTPUT AND HIGH IMPEDANCE
output_logic_formTRANSISTOR-TRANSISTOR 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_pattern10 INPUT
end_item_identificationTERMINAL DOPPLER WEATHER RADAR
inclosure_configurationDUAL-IN-LINE
NSN5962-01-214-2500
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 54F189DMQB MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 10 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
BODY WIDTH: 0.271 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.185 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND 3-STATE OUTPUT AND HIGH IMPEDANCE
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
BODY LENGTH: 0.785 INCHES MAXIMUM IN
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN10 INPUT
INCLOSURE MATERIALCERAMIC
BODY WIDTH0.271 INCHES MAXIMUM IN
BODY HEIGHT0.185 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND 3-STATE OUTPUT AND HIGH IMPEDANCE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.785 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 54F189DMQB?
54F189DMQB is a MICROCIRCUIT,DIGITAL.
What is the NSN for 54F189DMQB?
54F189DMQB is cataloged in the U.S. Government catalog under NSN 5962-01-214-2500. 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.