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Technical Data Sheet
USN7440A ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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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: 0.250 INCHES NOMINAL IN, body_height: 0.180 INCHES NOMINAL IN, body_length: 0.770 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND HIGH SPEED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: PLASTIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-383-6703, 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
USN7440A
NSN: 5962-00-383-6703
FSC: 5962
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_width0.250 INCHES NOMINAL IN
body_height0.180 INCHES NOMINAL IN
body_length0.770 INCHES MAXIMUM IN
features_providedMONOLITHIC AND HIGH SPEED
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_patternDUAL 4 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 PRINTED CIRCUIT
NSN5962-00-383-6703
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN USN7440A MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
TERMINAL SURFACE TREATMENT: SOLDER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
BODY WIDTH: 0.250 INCHES MAXIMUM IN
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
OPERATING TEMP RANGE: +0.0 TO 70.0 CELSIUS DEGC
BODY LENGTH: 0.770 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL SURFACE TREATMENTSOLDER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
BODY WIDTH0.250 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERNDUAL 4 INPUT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OPERATING TEMP RANGE+0.0 TO 70.0 CELSIUS DEGC
BODY LENGTH0.770 INCHES MAXIMUM IN
DESIGN FUNCTION AND QUANTITY2 GATE, NAND POWER
SPECIFICATION/STANDARD DATA20551-A304-1 MANUFACTURERS SOURCE CONTROL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
81500053Interchangeable
interchangeable cross-reference
interchangeable
SN7440NInterchangeable
interchangeable cross-reference
interchangeable
N7440AInterchangeable
interchangeable cross-reference
interchangeable
A304-1Interchangeable
interchangeable cross-reference
interchangeable
SL253-10Interchangeable
interchangeable cross-reference
interchangeable
2L5441-005-880026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is USN7440A?
USN7440A is a MICROCIRCUIT,DIGITAL.
What parts can replace USN7440A?
There are 13 known substitutes for USN7440A: 81500053, SN7440N, N7440A and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for USN7440A?
USN7440A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-383-6703. This indicates validated use in U.S. government and defense supply chains.
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