PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RB54H08WMicrocircuit,digital

Philips Semiconductors Inc · NSN 5962-01-025-1048 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-025-1048 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-025-1048. Primary manufacturer part number: RB54H08W.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND HIGH SPEED AND MONOLITHIC
  • Body Length: 0.335 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
  • Maximum Power Dissipation Rating: 352.0 MILLIWATTS
  • Test Data Document: 81349-MIL-STD-883 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-025-1048, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Philips Semiconductors Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-025-1048
Primary Part NumberRB54H08W
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerPhilips Semiconductors Inc
StatusCANCELLED
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Width0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND HIGH SPEED AND MONOLITHIC
Body Length0.335 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
Maximum Power Dissipation Rating352.0 MILLIWATTS
Test Data Document81349-MIL-STD-883 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationFLAT PACK
Inclosure MaterialCERAMIC AND GLASS
Design Function and Quantity4 GATE, AND
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit PatternQUAD 2 INPUT
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity14 FLAT LEADS
Body Height0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Time Rating Per Chacteristic12.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5962-01-025-2591 INTERCHANGEABLE
Microcircuit,digital
5962-01-026-5329 INTERCHANGEABLE
Microcircuit,digital
5962-01-031-1921 INTERCHANGEABLE
Microcircuit,digital
5962-01-055-2200 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
RB54H08W Philips Semiconductors Inc (USA)
54H08FMQB Fairchild Semiconductor Corp (USA)
DMS 82067B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
M38510/15504BAB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/155 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MC3101BFBS Freescale Semiconductor, Inc. (USA)
MC3101BABS Freescale Semiconductor, Inc. (USA)
54H08FM/B Rochester Electronics Llc (USA)
S54H08W/883B Philips Semiconductors Inc (USA)
Related Parts
5962-01-025-2591INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-026-5329INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-031-1921INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-055-2200INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-025-1048?

NSN 5962-01-025-1048 is a Microcircuit,digital, manufactured by Philips Semiconductors Inc, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-025-1048?

NSN 5962-01-025-1048 has 9 cross-referenced part numbers: RB54H08W (Philips Semiconductors Inc), 54H08FMQB (Fairchild Semiconductor Corp), DMS 82067B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), M38510/15504BAB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-38510/155 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5962-01-025-1048?

There are 4 known substitutes for 5962-01-025-1048: 5962-01-025-2591, 5962-01-026-5329, 5962-01-031-1921 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RB54H08W?

Key specifications for RB54H08W: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Body Width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED AND HIGH SPEED AND MONOLITHIC; Body Length: 0.335 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-025-1048 still in active supply?

NSN 5962-01-025-1048 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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