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PartsTable / COMPONENT / US54H73L
US54H73L ✓ 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 body_width: 0.220 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, body_height: 0.200 INCHES NOMINAL IN, body_length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: HIGH SPEED AND MONOLITHIC AND W/CLEAR, inclosure_material: CERAMIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-210-6294, 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
US54H73L
NSN: 5962-00-210-6294
FSC: 5962
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
body_height0.200 INCHES NOMINAL IN
body_length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_providedHIGH SPEED AND MONOLITHIC AND W/CLEAR
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 FLIP-FLOP, J-K, CLOCKED
NSN5962-00-210-6294
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN US54H73L MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 2 FLIP-FLOP, J-K, CLOCKED
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
BODY LENGTH: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.200 INCHES NOMINAL IN
•
FEATURES PROVIDED: HIGH SPEED AND MONOLITHIC AND W/CLEAR
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
INCLOSURE MATERIAL: CERAMIC
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY2 FLIP-FLOP, J-K, CLOCKED
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
BODY WIDTH0.220 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
BODY HEIGHT0.200 INCHES NOMINAL IN
FEATURES PROVIDEDHIGH SPEED AND MONOLITHIC AND W/CLEAR
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
INCLOSURE MATERIALCERAMIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
352250010331Interchangeable
interchangeable cross-reference
interchangeable
SN54H73JInterchangeable
interchangeable cross-reference
interchangeable
U6A54H7351XInterchangeable
interchangeable cross-reference
interchangeable
S54H73FInterchangeable
interchangeable cross-reference
interchangeable
1983424-1Interchangeable
interchangeable cross-reference
interchangeable
37TB22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is US54H73L?
US54H73L is a MICROCIRCUIT,DIGITAL.
What parts can replace US54H73L?
There are 14 known substitutes for US54H73L: 352250010331, SN54H73J, U6A54H7351X and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for US54H73L?
US54H73L is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-210-6294. 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