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PartsTable / COMPONENT / 54LS74A/BCAJC
54LS74A/BCAJC ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 54LS74A/BCAJC is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-058-1539, 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
54LS74A/BCAJC
NSN: 5962-01-058-1539
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
Part Number54LS74A/BCAJC
NSN5962-01-058-1539
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 54LS74A/BCAJC TITLE COMPONENT PN 54LS74A/BCAJC MFR 54LS74A/BCAJC
KEY FEATURES
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
DESIGN FUNCTION AND QUANTITY: 1 FLIP-FLOP, D-TYPE
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND SCHOTTKY AND PRESETTABLE AND W/CLEAR AND EDGE TRIGGERED AND ELECTROSTATIC SENSITIVE
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
MAXIMUM POWER DISSIPATION RATING: 50.0 MILLIWATTS
•
CASE OUTLINE SOURCE AND DESIGNATOR: D-1 MIL-M-38510
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
INCLOSURE MATERIALCERAMIC AND GLASS
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
DESIGN FUNCTION AND QUANTITY1 FLIP-FLOP, D-TYPE
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND SCHOTTKY AND PRESETTABLE AND W/CLEAR AND EDGE TRIGGERED AND ELECTROSTATIC SENSITIVE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
MAXIMUM POWER DISSIPATION RATING50.0 MILLIWATTS
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
BODY LENGTH0.785 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/301 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
1VP147Interchangeable
interchangeable cross-reference
interchangeable
FA8813232798Interchangeable
interchangeable cross-reference
interchangeable
346-10010Interchangeable
interchangeable cross-reference
interchangeable
0003.0032.KInterchangeable
interchangeable cross-reference
interchangeable
AN935C10LInterchangeable
interchangeable cross-reference
interchangeable
405649Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54LS74A/BCAJC?
54LS74A/BCAJC is a 54LS74A/BCAJC.
What parts can replace 54LS74A/BCAJC?
There are 28 known substitutes for 54LS74A/BCAJC: 1VP147, FA8813232798, 346-10010 and 25 more. Substitute compatibility should be verified for your specific system.
Is 54LS74A/BCAJC still available?
54LS74A/BCAJC is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026