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S644053 ✓ 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: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, body_length: 0.745 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, features_provided: LOW IMPEDANCE AND W/INHIBIT AND HIGH VOLTAGE, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: PLASTIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-042-4802, 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
S644053
NSN: 5962-01-042-4802
FSC: 5962
CAGE: U2089 — NICE CTI SYSTEMS UK LTD (GBR)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
body_length0.745 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
features_providedLOW IMPEDANCE AND W/INHIBIT AND HIGH VOLTAGE
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
input_circuit_pattern10 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity1 MULTIPLEXER/DEMULTIPLEXER, ANALOG
maximum_power_dissipation_rating500.0 MILLIWATTS
NSN5962-01-042-4802
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN S644053 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
•
DESIGN FUNCTION AND QUANTITY: 1 MULTIPLEXER/DEMULTIPLEXER, ANALOG
•
FEATURES PROVIDED: LOW IMPEDANCE AND W/INHIBIT AND HIGH VOLTAGE
•
INCLOSURE MATERIAL: PLASTIC
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
BODY LENGTH: 0.745 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
MAXIMUM POWER DISSIPATION RATING: 500.0 MILLIWATTS
•
BODY HEIGHT: 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
DESIGN FUNCTION AND QUANTITY1 MULTIPLEXER/DEMULTIPLEXER, ANALOG
FEATURES PROVIDEDLOW IMPEDANCE AND W/INHIBIT AND HIGH VOLTAGE
INCLOSURE MATERIALPLASTIC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.745 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
MAXIMUM POWER DISSIPATION RATING500.0 MILLIWATTS
BODY HEIGHT0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
324450Interchangeable
interchangeable cross-reference
interchangeable
509125Interchangeable
interchangeable cross-reference
interchangeable
B509125Interchangeable
interchangeable cross-reference
interchangeable
12258803Interchangeable
interchangeable cross-reference
interchangeable
CD1053BDInterchangeable
interchangeable cross-reference
interchangeable
CD4053BEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S644053?
S644053 is a MICROCIRCUIT,DIGITAL.
What parts can replace S644053?
There are 17 known substitutes for S644053: 324450, 509125, B509125 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S644053?
S644053 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-042-4802. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026