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SN54191W — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SN54191W: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.247 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN, body_height: 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, body_length: 0.371 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND PRESETTABLE AND W/ENABLE, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-027-8620, 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
SN54191W
NSN: 5962-01-027-8620
NIINs: 010278620, 010498014
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.247 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
body_height0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
body_length0.371 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND PRESETTABLE AND W/ENABLE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern2 CHANNEL
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity16 FLAT LEADS
specification/standard_data06481-971092 MANUFACTURERS SPECIFICATION
NSN5962-01-027-8620
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN54191W MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY LENGTH: 0.740 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BODY LENGTH0.740 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 7
S54191W/883BReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
SNC54191WReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
54191FMQBReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
3000-613Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
900332Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
SNJ54191WReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is SN54191W?
SN54191W is a MICROCIRCUIT,DIGITAL.
What parts can replace SN54191W?
There are 7 known substitutes for SN54191W: S54191W/883B, SNC54191W, 54191FMQB and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN54191W?
SN54191W is cataloged in the U.S. Government catalog under NSN 5962-01-027-8620. 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.