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SL18556 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-010-9187, 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
SL18556
NSN: 5962-01-010-9187
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
Part NumberSL18556
NSN5962-01-010-9187
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN SL18556 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 LATCH, ADDRESSABLE
•
TIME RATING PER CHACTERISTIC: 28.00 NANOSECONDS MAXIMUM DELAY NS
•
TERMINAL TYPE AND QUANTITY: 16 PRINTED CIRCUIT
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
•
INPUT CIRCUIT PATTERN: 6 INPUT
•
OPERATING TEMP RANGE: +0.0 TO 75.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 LATCH, ADDRESSABLE
TIME RATING PER CHACTERISTIC28.00 NANOSECONDS MAXIMUM DELAY NS
TERMINAL TYPE AND QUANTITY16 PRINTED CIRCUIT
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
INPUT CIRCUIT PATTERN6 INPUT
OPERATING TEMP RANGE+0.0 TO 75.0 CELSIUS DEGC
INCLOSURE MATERIALPLASTIC
BODY LENGTH0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
725000-130Interchangeable
interchangeable cross-reference
interchangeable
U7B933451XInterchangeable
interchangeable cross-reference
interchangeable
303141-2Interchangeable
interchangeable cross-reference
interchangeable
9334DMQBInterchangeable
interchangeable cross-reference
interchangeable
N9334BInterchangeable
interchangeable cross-reference
interchangeable
DM9334J/883CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL18556?
SL18556 is a MICROCIRCUIT,DIGITAL.
What parts can replace SL18556?
There are 10 known substitutes for SL18556: 725000-130, U7B933451X, 303141-2 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL18556?
SL18556 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-010-9187. 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