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Technical Data Sheet
PartsTable / COMPONENT / U7B931459X
U7B931459X ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.265 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, body_height: 0.150 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN, body_length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, overall_height: 0.270 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, features_provided: MONOLITHIC, 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 5962-00-148-2863, 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
U7B931459X
NSN: 5962-00-148-2863
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.265 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
body_height0.150 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
body_length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
overall_height0.270 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
features_providedMONOLITHIC
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 75.0 CELSIUS DEGC
input_circuit_pattern6 INPUT
end_item_identificationDISC DRIVE FSCM 50460
inclosure_configurationDUAL-IN-LINE
NSN5962-00-148-2863
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN U7B931459X MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
BODY HEIGHT: 0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 16 PRINTED CIRCUIT
•
CASE OUTLINE SOURCE AND DESIGNATOR: -0-001-AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL
•
DESIGN FUNCTION AND QUANTITY: 4 LATCH, D
•
TIME RATING PER CHACTERISTIC: 25.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
•
TEST DATA DOCUMENT: 00752-373417 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.5 VOLTS MAXIMUM POWER SOURCE
TECHNICAL CHARACTERISTICS (FLIS)
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
BODY HEIGHT0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY16 PRINTED CIRCUIT
CASE OUTLINE SOURCE AND DESIGNATOR-0-001-AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL
DESIGN FUNCTION AND QUANTITY4 LATCH, D
TIME RATING PER CHACTERISTIC25.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
TEST DATA DOCUMENT00752-373417 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.5 VOLTS MAXIMUM POWER SOURCE
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
9314DCInterchangeable
interchangeable cross-reference
interchangeable
91302780Interchangeable
interchangeable cross-reference
interchangeable
MC8314LB4Interchangeable
interchangeable cross-reference
interchangeable
9314DCQCInterchangeable
interchangeable cross-reference
interchangeable
4006788-402Interchangeable
interchangeable cross-reference
interchangeable
QB9314DMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U7B931459X?
U7B931459X is a MICROCIRCUIT,DIGITAL.
What parts can replace U7B931459X?
There are 11 known substitutes for U7B931459X: 9314DC, 91302780, MC8314LB4 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U7B931459X?
U7B931459X is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-148-2863. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026