PartsTable
Technical Data Sheet
Download PDF

MM54LS74J — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MM54LS74J: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog 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
MM54LS74J
NSN: 5962-01-058-1539
FSC: 5962 — Microcircuits, Electronic
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND SCHOTTKY AND PRESETTABLE AND W/CLEAR AND EDGE TRIGGERED AND ELECTROSTATIC SENSITIVE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
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
inclosure_configurationDUAL-IN-LINE
specification/standard_data81349-MIL-M-38510/301 GOVERNMENT SPECIFICATION
design_function_and_quantity1 FLIP-FLOP, D-TYPE
NSN5962-01-058-1539
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN MM54LS74J MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
DESIGN FUNCTION AND QUANTITY: 1 FLIP-FLOP, D-TYPE
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
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
•
CASE OUTLINE SOURCE AND DESIGNATOR: D-1 MIL-M-38510
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNDUAL 4 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
DESIGN FUNCTION AND QUANTITY1 FLIP-FLOP, D-TYPE
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
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
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/301 GOVERNMENT SPECIFICATION
BODY LENGTH0.785 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 9
74LS74NReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
F17006743Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
72-00706-207Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
103132Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DM54LS74J/883CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SN74LS74JReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — critical (Q)
Ready to buy MM54LS74J?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MM54LS74J?
MM54LS74J is a MICROCIRCUIT,DIGITAL.
What parts can replace MM54LS74J?
There are 9 known substitutes for MM54LS74J: 74LS74N, F17006743, 72-00706-207 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MM54LS74J?
MM54LS74J is cataloged in the U.S. Government catalog under NSN 5962-01-058-1539. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MM54LS74J

✓ 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.