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Technical Data Sheet
SN54LS74AJ ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN, body_height: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN, features_provided: POSITIVE EDGE TRIGGERED AND SCHOTTKY AND LOW POWER, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-632-8248, 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
SN54LS74AJ
NSN: 5962-00-632-8248
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
body_height0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN
features_providedPOSITIVE EDGE TRIGGERED AND SCHOTTKY AND LOW POWER
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
end_item_identificationUNIT P/N 31-038672-01
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 FLIP-FLOP, D-TYPE
NSN5962-00-632-8248
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN54LS74AJ MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
INCLOSURE MATERIAL: CERAMIC AND GLASS
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
MAXIMUM POWER DISSIPATION RATING: 50.0 MILLIWATTS
TECHNICAL CHARACTERISTICS (FLIS)
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
INCLOSURE MATERIALCERAMIC AND GLASS
INPUT CIRCUIT PATTERNDUAL 4 INPUT
END ITEM IDENTIFICATIONUNIT P/N 31-038672-01
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
BODY HEIGHT0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
MAXIMUM POWER DISSIPATION RATING50.0 MILLIWATTS
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND EDGE TRIGGERED AND LOW POWER AND PRESETTABLE AND SCHOTTKY AND W/CLEAR
CASE OUTLINE SOURCE AND DESIGNATORT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
615396-901Interchangeable
interchangeable cross-reference
interchangeable
SN54LS74JInterchangeable
interchangeable cross-reference
interchangeable
MM54LS74JInterchangeable
interchangeable cross-reference
interchangeable
74LS74NInterchangeable
interchangeable cross-reference
interchangeable
F17006743Interchangeable
interchangeable cross-reference
interchangeable
DM54LS74AJInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN54LS74AJ?
SN54LS74AJ is a MICROCIRCUIT,DIGITAL.
What parts can replace SN54LS74AJ?
There are 17 known substitutes for SN54LS74AJ: 615396-901, SN54LS74J, MM54LS74J and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN54LS74AJ?
SN54LS74AJ is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-632-8248. This indicates validated use in U.S. government and defense supply chains.
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