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SN74H51N — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SN74H51N: 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: 0.180 INCHES MAXIMUM IN, body_length: 0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, overall_height: 0.325 INCHES NOMINAL IN, features_provided: MONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-229-7192, 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
SN74H51N
NSN: 5962-00-229-7192
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
overall_height0.325 INCHES NOMINAL IN
features_providedMONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialSILVER
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
input_circuit_patternDUAL 2 WIDE 2 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5962-00-229-7192
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN74H51N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: DUAL 2 WIDE 2 INPUT
•
INCLOSURE MATERIAL: PLASTIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
PRECIOUS MATERIAL: SILVER
•
DESIGN FUNCTION AND QUANTITY: 2 GATE, AND-OR INVERT
•
BODY WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.325 INCHES NOMINAL IN
INPUT CIRCUIT PATTERNDUAL 2 WIDE 2 INPUT
INCLOSURE MATERIALPLASTIC
TERMINAL SURFACE TREATMENTSOLDER
PRECIOUS MATERIALSILVER
DESIGN FUNCTION AND QUANTITY2 GATE, AND-OR INVERT
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES MAXIMUM IN
FEATURES PROVIDEDMONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
SUBSTITUTES & CROSS-REFERENCES 1
586-287Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is SN74H51N?
SN74H51N is a MICROCIRCUIT,DIGITAL.
What parts can replace SN74H51N?
There is 1 known substitute for SN74H51N: 586-287. Substitute compatibility should be verified for your specific system.
What is the NSN for SN74H51N?
SN74H51N is cataloged in the U.S. Government catalog under NSN 5962-00-229-7192. 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.