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Technical Data Sheet
503115-1 ✓ 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: 0.250 INCHES NOMINAL IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.875 INCHES NOMINAL IN, special_features: GENERIC P/N 54LS153, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1720-00-600-3491, 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
503115-1
NSN: 1720-00-600-3491
FSC: 1720
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
body_width0.250 INCHES NOMINAL IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.875 INCHES NOMINAL IN
special_featuresGENERIC P/N 54LS153
features_providedMONOLITHIC AND BURN IN AND 3-STATE OUTPUT AND BIPOLAR AND LOW POWER AND SCHOTTKY AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND W/DECODED OUTPUT AND W/ENABLE AND W/STROBE AND W/TOTEM POLE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 6 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
NSN1720-00-600-3491
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 503115-1 MFR MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
507624-30Interchangeable
interchangeable cross-reference
interchangeable
G390466-1Interchangeable
interchangeable cross-reference
interchangeable
SNJ54LS153JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503115-1?
503115-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 503115-1?
There are 3 known substitutes for 503115-1: 507624-30, G390466-1, SNJ54LS153J. Substitute compatibility should be verified for your specific system.
What is the NSN for 503115-1?
503115-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1720-00-600-3491. This indicates validated use in U.S. government and defense supply chains.
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