PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B77T0028-1Microcircuit,digital

Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co · NSN 5962-00-849-8931 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-849-8931 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-849-8931. Primary manufacturer part number: B77T0028-1.
Features
  • Microcircuit,digital — FSC 5962
  • Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND MEDIUM SPEED AND POSITIVE OUTPUTS
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: CERAMIC AND GLASS
  • Inclosure Configuration: FLAT PACK
  • Design Function and Quantity: 4 GATE, NAND
  • Terminal Type and Quantity: 14 FLAT LEADS
  • Operating Temp Range: -55.0 TO 125.0 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 5962-00-849-8931, 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 Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-849-8931
Primary Part NumberB77T0028-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerMcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co
StatusCANCELLED
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND MEDIUM SPEED AND POSITIVE OUTPUTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Inclosure ConfigurationFLAT PACK
Design Function and Quantity4 GATE, NAND
Terminal Type and Quantity14 FLAT LEADS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-00-450-7214618998-2 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-00-872-4175151447-01 INTERCHANGEABLE
Microcircuit,digital
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
B77T0028-1 Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA)
MC946F Freescale Semiconductor, Inc. (USA)
Related Parts
5962-00-450-7214INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
618998-2
5962-00-872-4175INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
151447-01

Frequently Asked Questions

What is NSN 5962-00-849-8931?

NSN 5962-00-849-8931 is a Microcircuit,digital, manufactured by Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-849-8931?

NSN 5962-00-849-8931 has 2 cross-referenced part numbers: B77T0028-1 (Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co), MC946F (Freescale Semiconductor, Inc.).

What NSN replaces 5962-00-849-8931?

There are 2 known substitutes for 5962-00-849-8931: 5962-00-450-7214, 5962-00-872-4175. Verify interchangeability with system specifications before substitution.

What are the specifications of B77T0028-1?

Key specifications for B77T0028-1: Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND MEDIUM SPEED AND POSITIVE OUTPUTS; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Material: CERAMIC AND GLASS; Inclosure Configuration: FLAT PACK. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-849-8931 still in active supply?

NSN 5962-00-849-8931 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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