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642AS7894 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

642AS7894: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.200 INCHES MAXIMUM IN, body_height: 0.075 INCHES MAXIMUM IN, body_length: 0.380 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND W/SWITCH AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-075-7599, 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
642AS7894
NSN: 5962-01-075-7599
FSC: 5962 — Microcircuits, Electronic
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width0.200 INCHES MAXIMUM IN
body_height0.075 INCHES MAXIMUM IN
body_length0.380 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND W/SWITCH AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialGOLD
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 150.0 CELSIUS DEGC
input_circuit_patternTRIPLE 3 INPUT
end_item_identificationGUIDANCE UNIT,MIDCOURSE,TYPE CP-1137/DSQ-28
inclosure_configurationFLAT PACK
NSN5962-01-075-7599
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 642AS7894 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: TRIPLE 3 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL SURFACE TREATMENT: GOLD
•
PRECIOUS MATERIAL: GOLD
•
DESIGN FUNCTION AND QUANTITY: 3 GATE, NAND
•
BODY WIDTH: 0.200 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.075 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND W/SWITCH AND POSITIVE OUTPUTS
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNTRIPLE 3 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL SURFACE TREATMENTGOLD
PRECIOUS MATERIALGOLD
DESIGN FUNCTION AND QUANTITY3 GATE, NAND
BODY WIDTH0.200 INCHES MAXIMUM IN
BODY HEIGHT0.075 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND W/SWITCH AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATIONFLAT PACK
BODY LENGTH0.380 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
SN54H10WReference document
Same NSN cross-reference
Reference document — Secondary reference
6088528-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 642AS7894?
642AS7894 is a MICROCIRCUIT,DIGITAL.
What parts can replace 642AS7894?
There are 2 known substitutes for 642AS7894: SN54H10W, 6088528-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 642AS7894?
642AS7894 is cataloged in the U.S. Government catalog under NSN 5962-01-075-7599. 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.