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PartsTable / COMPONENT / PL9945-59
PL9945-59 ✓ 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: 0.260 INCHES MAXIMUM IN, body_height: 0.070 INCHES MAXIMUM IN, body_length: 0.275 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND HERMETICALLY SEALED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-216-0724, 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
PL9945-59
NSN: 5962-01-216-0724
FSC: 5962
CAGE: 87216 — FORD AEROSPACE CORP ELECTRONICS DIV (USA)
SPECIFICATIONS
body_width0.260 INCHES MAXIMUM IN
body_height0.070 INCHES MAXIMUM IN
body_length0.275 INCHES MAXIMUM IN
features_providedMONOLITHIC AND HERMETICALLY SEALED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
input_circuit_pattern4 INPUT
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 FLAT LEADS
design_function_and_quantity1 FLIP-FLOP, CLOCKED
NSN5962-01-216-0724
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN PL9945-59 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY LENGTH: 0.275 INCHES MAXIMUM IN
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 12.0 VOLTS MAXIMUM POWER SOURCE
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
FEATURES PROVIDED: MONOLITHIC AND HERMETICALLY SEALED
•
TEST DATA DOCUMENT: 10001-2550737 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)
•
INCLOSURE CONFIGURATION: FLAT PACK
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
INCLOSURE MATERIAL: CERAMIC
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.275 INCHES MAXIMUM IN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC12.0 VOLTS MAXIMUM POWER SOURCE
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
FEATURES PROVIDEDMONOLITHIC AND HERMETICALLY SEALED
TEST DATA DOCUMENT10001-2550737 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)
INCLOSURE CONFIGURATIONFLAT PACK
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
INCLOSURE MATERIALCERAMIC
INPUT CIRCUIT PATTERN4 INPUT
DESIGN FUNCTION AND QUANTITY1 FLIP-FLOP, CLOCKED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
93543Interchangeable
interchangeable cross-reference
interchangeable
2550737Interchangeable
interchangeable cross-reference
interchangeable
6643Interchangeable
interchangeable cross-reference
interchangeable
MC845FInterchangeable
Same NIIN cross-reference
interchangeable
U3I994559XInterchangeable
Same NIIN cross-reference
interchangeable
SN15845WInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PL9945-59?
PL9945-59 is a MICROCIRCUIT,DIGITAL.
What parts can replace PL9945-59?
There are 6 known substitutes for PL9945-59: 93543, 2550737, 6643 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL9945-59?
PL9945-59 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-216-0724. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026