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Technical Data Sheet
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PCF8574TD — PCF8574TD

✓ Government record, cited
PHILIPS SEMICONDUCTORS INC · COMPONENT
PRODUCT OVERVIEW

PCF8574TD: PCF8574TD.

The PCF8574TD is a PHILIPS SEMICONDUCTORS INC industrial component. This part is cataloged in the U.S. Government catalog under NSN 5962-01-454-1791, 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
PCF8574TD
NSN: 5962-01-454-1791
FSC: 5962 — Microcircuits, Electronic
CAGE: 18324 — PHILIPS SEMICONDUCTORS INC (USA)
SPECIFICATIONS
Part NumberPCF8574TD
ManufacturerPHILIPS SEMICONDUCTORS INC
NSN5962-01-454-1791
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: PHILIPS SEMICONDUCTORS INC PCF8574TD TITLE COMPONENT PN PCF8574TD MFR PHILIPS SEMICONDUCTORS INC PCF8574TD
KEY FEATURES
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INCLOSURE MATERIAL: PLASTIC
•
DESIGN FUNCTION AND QUANTITY: 1 EXPANDER
•
BODY WIDTH: 0.291 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
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BODY HEIGHT: 0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
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INCLOSURE CONFIGURATION: DUAL-IN-LINE
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CURRENT RATING PER CHARACTERISTIC: 20.00 MILLIAMPERES MAXIMUM INPUT AND 25.00 MILLIAMPERES MAXIMUM ABSOLUTE OUTPUT
•
CASE OUTLINE SOURCE AND DESIGNATOR: SOT162-1 MIL-M-38510
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BODY LENGTH: 0.397 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INCLOSURE MATERIALPLASTIC
DESIGN FUNCTION AND QUANTITY1 EXPANDER
BODY WIDTH0.291 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
BODY HEIGHT0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CURRENT RATING PER CHARACTERISTIC20.00 MILLIAMPERES MAXIMUM INPUT AND 25.00 MILLIAMPERES MAXIMUM ABSOLUTE OUTPUT
CASE OUTLINE SOURCE AND DESIGNATORSOT162-1 MIL-M-38510
BODY LENGTH0.397 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
SPECIAL FEATURESSMALL OUTLINE, SURFACE MOUNTED PACKAGE
SUBSTITUTES & CROSS-REFERENCES 1
381446-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PCF8574TD?
PCF8574TD is a PCF8574TD manufactured by PHILIPS SEMICONDUCTORS INC.
What parts can replace PCF8574TD?
There is 1 known substitute for PCF8574TD: 381446-1. Substitute compatibility should be verified for your specific system.
What is the NSN for PCF8574TD?
PCF8574TD is cataloged in the U.S. Government catalog under NSN 5962-01-454-1791. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.