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Technical Data Sheet
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852644-1 — Technical Data Sheet

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— · 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: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND W/CLEAR AND W/CLOCK AND W/PRESET, 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 under NSN 5962-00-106-4285, 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
852644-1
NSN: 5962-00-106-4285
FSC: 5962
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND W/CLEAR AND W/CLOCK AND W/PRESET
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_patternDUAL 2 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
specification/standard_data81349-MIL-M-38510/2 GOVERNMENT SPECIFICATION
NSN5962-00-106-4285
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 852644-1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 16 PRINTED CIRCUIT
•
DESIGN FUNCTION AND QUANTITY: 2 FLIP-FLOP
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
BODY LENGTH: 0.710 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
•
TERMINAL SURFACE TREATMENT: SOLDER
•
FEATURES PROVIDED: MONOLITHIC AND POSITIVE OUTPUTS AND PRESETTABLE
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
BODY WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TERMINAL TYPE AND QUANTITY16 PRINTED CIRCUIT
DESIGN FUNCTION AND QUANTITY2 FLIP-FLOP
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.710 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
TERMINAL SURFACE TREATMENTSOLDER
FEATURES PROVIDEDMONOLITHIC AND POSITIVE OUTPUTS AND PRESETTABLE
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
INCLOSURE MATERIALPLASTIC
MAXIMUM POWER DISSIPATION RATING100.0 MILLIWATTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
DM7476NInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SL19170InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1820-0076InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
700-7476InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SN7476NInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
369694InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 852644-1?
852644-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 852644-1?
There are 12 known substitutes for 852644-1: DM7476N, SL19170, 1820-0076 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 852644-1?
852644-1 is cataloged in the Federal Logistics Information System under NSN 5962-00-106-4285. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026