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CD291K — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CD291K: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_height: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND RESETTABLE AND PRESETTABLE AND MEDIUM POWER AND LOW POWER, output_logic_form: DIODE-TRANSISTOR LOGIC, inclosure_material: GLASS AND METAL, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-982-1689, 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
CD291K
NSN: 5962-00-982-1689
FSC: 5962 — Microcircuits, Electronic
CAGE: 18324 — PHILIPS SEMICONDUCTORS INC (USA)
SPECIFICATIONS
body_height0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND RESETTABLE AND PRESETTABLE AND MEDIUM POWER AND LOW POWER
output_logic_formDIODE-TRANSISTOR LOGIC
inclosure_materialGLASS AND METAL
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
body_outside_diameter0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
input_circuit_pattern6 INPUT
inclosure_configurationCAN
terminal_surface_treatmentSOLDER
terminal_type_and_quantity10 PIN
design_function_and_quantity1 FLIP-FLOP, R-S, CLOCKED
NSN5962-00-982-1689
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN CD291K MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 6 INPUT
•
INCLOSURE MATERIAL: GLASS AND METAL
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY OUTSIDE DIAMETER: 0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
DESIGN FUNCTION AND QUANTITY: 1 FLIP-FLOP, R-S, CLOCKED
•
BODY HEIGHT: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND RESETTABLE AND PRESETTABLE AND MEDIUM POWER AND LOW POWER
•
INCLOSURE CONFIGURATION: CAN
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN6 INPUT
INCLOSURE MATERIALGLASS AND METAL
TERMINAL SURFACE TREATMENTSOLDER
BODY OUTSIDE DIAMETER0.355 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
DESIGN FUNCTION AND QUANTITY1 FLIP-FLOP, R-S, CLOCKED
BODY HEIGHT0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND RESETTABLE AND PRESETTABLE AND MEDIUM POWER AND LOW POWER
INCLOSURE CONFIGURATIONCAN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMDIODE-TRANSISTOR LOGIC
SUBSTITUTES & CROSS-REFERENCES 5
7836564P2Reference document
Same NSN cross-reference
Reference document — Secondary reference
DMS 80015BReference document
Same NSN cross-reference
Reference document — Secondary reference
SE124KReference document
Same NSN cross-reference
Reference document — Secondary reference
MC209GReference document
Same NSN cross-reference
Reference document — Secondary reference
CD291HReference document
Same NSN cross-reference
Reference document — Secondary reference
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 CD291K?
CD291K is a MICROCIRCUIT,DIGITAL.
What parts can replace CD291K?
There are 5 known substitutes for CD291K: 7836564P2, DMS 80015B, SE124K and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CD291K?
CD291K is cataloged in the U.S. Government catalog under NSN 5962-00-982-1689. 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.