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MM5303N — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MM5303N: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN, body_height: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, body_length: 2.070 INCHES MAXIMUM IN, inclosure_material: PLASTIC, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC, operating_temp_range: -25.0 TO 70.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-101-4024, 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
MM5303N
NSN: 5962-01-101-4024
FSC: 5962 — Microcircuits, Electronic
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
body_height0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
body_length2.070 INCHES MAXIMUM IN
features_providedMONOLITHIC AND POSITIVE OUTPUTS AND ASYNCHRONOUS AND PROGRAMMABLE AND W/BUFFERED OUTPUT AND 3-STATE OUTPUT AND RESETTABLE AND W/STROBE
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-25.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern19 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
design_function_and_quantity1 RECEIVER AND 1 TRANSMITTER
time_rating_per_chacteristic500.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 500.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
NSN5962-01-101-4024
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN MM5303N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 19 INPUT
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INCLOSURE MATERIAL: PLASTIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 RECEIVER AND 1 TRANSMITTER
•
BODY WIDTH: 0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
FEATURES PROVIDED: MONOLITHIC AND POSITIVE OUTPUTS AND ASYNCHRONOUS AND PROGRAMMABLE AND W/BUFFERED OUTPUT AND 3-STATE OUTPUT AND RESETTABLE AND W/STROBE
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN19 INPUT
INCLOSURE MATERIALPLASTIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 RECEIVER AND 1 TRANSMITTER
BODY WIDTH0.545 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
BODY HEIGHT0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
FEATURES PROVIDEDMONOLITHIC AND POSITIVE OUTPUTS AND ASYNCHRONOUS AND PROGRAMMABLE AND W/BUFFERED OUTPUT AND 3-STATE OUTPUT AND RESETTABLE AND W/STROBE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH2.070 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 3
48-055828-02Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
DMS 85027BReference document
Same NSN cross-reference
Reference document — Secondary reference
48-055-828-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MM5303N?
MM5303N is a MICROCIRCUIT,DIGITAL.
What parts can replace MM5303N?
There are 3 known substitutes for MM5303N: 48-055828-02, DMS 85027B, 48-055-828-01. Substitute compatibility should be verified for your specific system.
What is the NSN for MM5303N?
MM5303N is cataloged in the U.S. Government catalog under NSN 5962-01-101-4024. 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.