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SN 7437 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SN 7437: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-024-0653, 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
SN 7437
NSN: 5962-00-024-0653
NIINs: 000240653, 009363971
FSC: 5962 — Microcircuits, Electronic
CAGE: 12040 — NATIONAL SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
features_providedMONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
input_circuit_patternQUAD 2 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
specification/standard_data81349-MIL-M-38510/3 GOVERNMENT SPECIFICATION
NSN5962-00-024-0653
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN 7437 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 4 BUFFER, NAND
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNQUAD 2 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY4 BUFFER, NAND
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/3 GOVERNMENT SPECIFICATION
SUBSTITUTES & CROSS-REFERENCES 9
SN7437N-00Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
01-49018-57Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
581R500H82Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
JM38510/00302BCXReference document
Same NSN cross-reference
Reference document — Secondary reference
131000-014Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0302-7437Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is SN 7437?
SN 7437 is a MICROCIRCUIT,DIGITAL.
What parts can replace SN 7437?
There are 9 known substitutes for SN 7437: SN7437N-00, 01-49018-57, 581R500H82 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN 7437?
SN 7437 is cataloged in the U.S. Government catalog under NSN 5962-00-024-0653. 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.