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U6A740059X ✓ 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: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.796 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-008-0575, 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
U6A740059X
NSN: 5962-00-008-0575
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (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_length0.796 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
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_patternQUAD 2 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 PRINTED CIRCUIT
NSN5962-00-008-0575
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN U6A740059X MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY LENGTH: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
CASE OUTLINE SOURCE AND DESIGNATOR: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
•
TIME RATING PER CHACTERISTIC: 22.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
BODY WIDTH0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
CASE OUTLINE SOURCE AND DESIGNATORT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
TIME RATING PER CHACTERISTIC22.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
INPUT CIRCUIT PATTERNQUAD 2 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
MAXIMUM POWER DISSIPATION RATING40.0 MILLIWATTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
7400DCInterchangeable
interchangeable cross-reference
interchangeable
DM7400JAInterchangeable
interchangeable cross-reference
interchangeable
1820-0127Interchangeable
interchangeable cross-reference
interchangeable
600057-01Interchangeable
interchangeable cross-reference
interchangeable
457-6031Interchangeable
interchangeable cross-reference
interchangeable
971003-221Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U6A740059X?
U6A740059X is a MICROCIRCUIT,DIGITAL.
What parts can replace U6A740059X?
There are 16 known substitutes for U6A740059X: 7400DC, DM7400JA, 1820-0127 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U6A740059X?
U6A740059X is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-008-0575. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026