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Technical Data Sheet
446/404189/139 ✓ 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 446/404189/139 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-028-3938, 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
446/404189/139
NSN: 5962-01-028-3938
FSC: 5962
CAGE: K7034 — ABACO SYSTEMS LIMITED (GBR)
SPECIFICATIONS
Part Number446/404189/139
NSN5962-01-028-3938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 446/404189/139 TITLE COMPONENT PN 446/404189/139 MFR 446/404189/139
KEY FEATURES
BODY WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN: DUAL 3 INPUT
BODY LENGTH: 0.870 INCHES MAXIMUM IN
FEATURES PROVIDED: HIGH SPEED AND HIGH PERFORMANCE AND SCHOTTKY AND W/ENABLE
INCLOSURE CONFIGURATION: DUAL-IN-LINE
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
TIME RATING PER CHACTERISTIC: 12.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 12.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
INCLOSURE MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERNDUAL 3 INPUT
BODY LENGTH0.870 INCHES MAXIMUM IN
FEATURES PROVIDEDHIGH SPEED AND HIGH PERFORMANCE AND SCHOTTKY AND W/ENABLE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
TIME RATING PER CHACTERISTIC12.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 12.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
INCLOSURE MATERIALPLASTIC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
DESIGN FUNCTION AND QUANTITY2 DECODER, TWO TO ONE LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
SNC54S139J-00Interchangeable
interchangeable cross-reference
interchangeable
SN74S139NInterchangeable
interchangeable cross-reference
interchangeable
775861Interchangeable
interchangeable cross-reference
interchangeable
252-273139-001Interchangeable
interchangeable cross-reference
interchangeable
AM74S139NInterchangeable
interchangeable cross-reference
interchangeable
615422-903Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 446/404189/139?
446/404189/139 is a 446/404189/139.
What parts can replace 446/404189/139?
There are 15 known substitutes for 446/404189/139: SNC54S139J-00, SN74S139N, 775861 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 446/404189/139?
446/404189/139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-028-3938. This indicates validated use in U.S. government and defense supply chains.
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