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Technical Data Sheet
SM72945 ✓ 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 output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, inclosure_configuration: FLAT PACK, terminal_surface_treatment: SOLDER, terminal_type_and_quantity: 16 FLAT LEADS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-070-8445, 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
SM72945
NSN: 5962-01-070-8445
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity16 FLAT LEADS
specification/standard_data81349-MIL-M-38510/55 GOVERNMENT SPECIFICATION
design_function_and_quantity6 BUFFER, INVERTING
voltage_rating_and_type_per_characteristic-7.5 VOLTS MINIMUM POWER SOURCE AND 15.5 VOLTS MAXIMUM POWER SOURCE
NSN5962-01-070-8445
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SM72945 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
TERMINAL SURFACE TREATMENT: SOLDER
OUTPUT LOGIC FORM: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
DESIGN FUNCTION AND QUANTITY: 6 BUFFER, INVERTING
SPECIFICATION/STANDARD DATA: 81349-MIL-M-38510/55 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT: 81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL TYPE AND QUANTITY: 16 FLAT LEADS
INCLOSURE CONFIGURATION: FLAT PACK
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL SURFACE TREATMENTSOLDER
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
DESIGN FUNCTION AND QUANTITY6 BUFFER, INVERTING
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/55 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL TYPE AND QUANTITY16 FLAT LEADS
INCLOSURE CONFIGURATIONFLAT PACK
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-7.5 VOLTS MINIMUM POWER SOURCE AND 15.5 VOLTS MAXIMUM POWER SOURCE
INCLOSURE MATERIALCERAMIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
32940-050Interchangeable
interchangeable cross-reference
interchangeable
990-861Interchangeable
interchangeable cross-reference
interchangeable
16-103Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
M38510/05504BFBInterchangeable
interchangeable cross-reference
interchangeable
515C1430-03-021Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM72945?
SM72945 is a MICROCIRCUIT,DIGITAL.
What parts can replace SM72945?
There are 18 known substitutes for SM72945: 32940-050, 990-861, 16-103 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM72945?
SM72945 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-070-8445. This indicates validated use in U.S. government and defense supply chains.
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