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PartsTable / COMPONENT / SN54LS20J
SN54LS20J ✓ 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: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, features_provided: LOW POWER AND MONOLITHIC AND SCHOTTKY, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: SILICON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-045-7496, 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
SN54LS20J
NSN: 5962-01-045-7496
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
features_providedLOW POWER AND MONOLITHIC AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialSILICON
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
special_test_featuresTESTED PER BASE TEN SYSTEMS DWG 20296
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 GATE, NAND
NSN5962-01-045-7496
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN54LS20J MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
BODY LENGTH: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TIME RATING PER CHACTERISTIC: 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
•
FEATURES PROVIDED: HERMETICALLY SEALED AND LOW POWER AND SCHOTTKY AND W/TOTEM POLE OUTPUT
•
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE CONFIGURATIONDUAL-IN-LINE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
BODY LENGTH0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
INCLOSURE MATERIALCERAMIC AND GLASS
TIME RATING PER CHACTERISTIC15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
FEATURES PROVIDEDHERMETICALLY SEALED AND LOW POWER AND SCHOTTKY AND W/TOTEM POLE OUTPUT
BODY WIDTH0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
INPUT CIRCUIT PATTERNDUAL 4 INPUT
DESIGN FUNCTION AND QUANTITY2 GATE, NAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
54LS20DMInterchangeable
interchangeable cross-reference
interchangeable
6L.5441.480.00-153052Interchangeable
interchangeable cross-reference
interchangeable
20296Interchangeable
interchangeable cross-reference
interchangeable
SN54LS20JInterchangeable
interchangeable cross-reference
interchangeable
7906142-01Interchangeable
interchangeable cross-reference
interchangeable
SFC54LS20JMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN54LS20J?
SN54LS20J is a MICROCIRCUIT,DIGITAL.
What parts can replace SN54LS20J?
There are 8 known substitutes for SN54LS20J: 54LS20DM, 6L.5441.480.00-153052, 20296 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN54LS20J?
SN54LS20J is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-045-7496. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026