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PartsTable / COMPONENT / SN7490NA
SN7490NA ✓ 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: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, body_height: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, body_length: 0.770 INCHES MAXIMUM IN, special_features: PLUG-IN PKG, features_provided: HIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-233-6367, 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
SN7490NA
NSN: 5962-00-233-6367
FSC: 5962
CAGE: C7191 — ADELCO ELEKTRONIK GMBH (DEU)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
body_height0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
body_length0.770 INCHES MAXIMUM IN
special_featuresPLUG-IN PKG
features_providedHIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-0.0 TO 70.0 CELSIUS DEGC
input_circuit_pattern4 INPUT
inclosure_configurationDUAL-IN-LINE
time_rating_per_chacteristic80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
NSN5962-00-233-6367
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN7490NA MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
TIME RATING PER CHACTERISTIC: 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
•
BODY HEIGHT: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
BODY LENGTH: 0.770 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS
•
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS (FLIS)
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
TIME RATING PER CHACTERISTIC80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
BODY HEIGHT0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
BODY LENGTH0.770 INCHES MAXIMUM IN
FEATURES PROVIDEDHIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS
BODY WIDTH0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
SPECIAL FEATURESPLUG-IN PKG
INCLOSURE MATERIALPLASTIC
INPUT CIRCUIT PATTERN4 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
19711Interchangeable
interchangeable cross-reference
interchangeable
SN7490NInterchangeable
interchangeable cross-reference
interchangeable
025732Interchangeable
interchangeable cross-reference
interchangeable
SN7490ANInterchangeable
interchangeable cross-reference
interchangeable
P07490NInterchangeable
interchangeable cross-reference
interchangeable
445-4-98060-027Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN7490NA?
SN7490NA is a MICROCIRCUIT,DIGITAL.
What parts can replace SN7490NA?
There are 10 known substitutes for SN7490NA: 19711, SN7490N, 025732 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN7490NA?
SN7490NA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-233-6367. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026