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Technical Data Sheet
SN2478 ✓ 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: 0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, body_length: 0.390 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND HERMETICALLY SEALED AND W/OPEN COLLECTOR, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-273-0792, 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
SN2478
NSN: 5962-01-273-0792
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
body_length0.390 INCHES MAXIMUM IN
features_providedMONOLITHIC AND HERMETICALLY SEALED AND W/OPEN COLLECTOR
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
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_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 FLAT LEADS
NSN5962-01-273-0792
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN2478 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
INCLOSURE CONFIGURATION: FLAT PACK
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
INCLOSURE MATERIAL: CERAMIC
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATOR: F-2 MIL-M-38510
BODY HEIGHT: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA: 81349-MIL-M-38510/1 GOVERNMENT SPECIFICATION
FEATURES PROVIDED: MONOLITHIC AND HERMETICALLY SEALED AND W/OPEN COLLECTOR
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE CONFIGURATIONFLAT PACK
INPUT CIRCUIT PATTERNQUAD 2 INPUT
INCLOSURE MATERIALCERAMIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATORF-2 MIL-M-38510
BODY HEIGHT0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/1 GOVERNMENT SPECIFICATION
FEATURES PROVIDEDMONOLITHIC AND HERMETICALLY SEALED AND W/OPEN COLLECTOR
MAXIMUM POWER DISSIPATION RATING40.0 MILLIWATTS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
S5491Interchangeable
interchangeable cross-reference
interchangeable
CD272WTInterchangeable
interchangeable cross-reference
interchangeable
SC20426FHTInterchangeable
interchangeable cross-reference
interchangeable
MIC948-1BInterchangeable
interchangeable cross-reference
interchangeable
MIC948-5BInterchangeable
interchangeable cross-reference
interchangeable
948BABJCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN2478?
SN2478 is a MICROCIRCUIT,DIGITAL.
What parts can replace SN2478?
There are 33 known substitutes for SN2478: S5491, CD272WT, SC20426FHT and 30 more. Substitute compatibility should be verified for your specific system.
Is SN2478 still available?
SN2478 is currently cancelled.
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