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Technical Data Sheet
SN2977W ✓ 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: 0.140 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, body_height: 0.035 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, body_length: 0.250 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, precious_material: GOLD, inclosure_material: GLASS AND METAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-140-6424, 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
SN2977W
NSN: 5962-00-140-6424
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
body_width0.140 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
body_height0.035 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
body_length0.250 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED AND EDGE TRIGGERED AND PRESETTABLE AND W/CLEAR
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialGOLD
inclosure_materialGLASS AND METAL
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
inclosure_configurationFLAT PACK
terminal_surface_treatmentGOLD
NSN5962-00-140-6424
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SN2977W MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 14 FLAT LEADS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -1.5 VOLTS MAXIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
PRECIOUS MATERIAL: GOLD
BODY HEIGHT: 0.035 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
BODY LENGTH: 0.250 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
INCLOSURE MATERIAL: GLASS AND METAL
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY14 FLAT LEADS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-1.5 VOLTS MAXIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
INPUT CIRCUIT PATTERNDUAL 4 INPUT
PRECIOUS MATERIALGOLD
BODY HEIGHT0.035 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
BODY LENGTH0.250 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
INCLOSURE MATERIALGLASS AND METAL
DESIGN FUNCTION AND QUANTITY2 FLIP-FLOP, CLOCKED AND 2 FLIP-FLOP, D-TYPE
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
MC5479FInterchangeable
interchangeable cross-reference
interchangeable
6082838Interchangeable
interchangeable cross-reference
interchangeable
642AS7871Interchangeable
interchangeable cross-reference
interchangeable
531845-1Interchangeable
interchangeable cross-reference
interchangeable
SN5474-1Interchangeable
interchangeable cross-reference
interchangeable
5509415G16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SN2977W?
SN2977W is a MICROCIRCUIT,DIGITAL.
What parts can replace SN2977W?
There are 10 known substitutes for SN2977W: MC5479F, 6082838, 642AS7871 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SN2977W?
SN2977W is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-140-6424. This indicates validated use in U.S. government and defense supply chains.
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