PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM4649MJ/883CMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-127-9564 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-127-9564 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-127-9564. Primary manufacturer part number: MM4649MJ/883C.
Features
  • Microcircuit,digital — FSC 5962
  • Body Length: 0.840 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC
  • Features Provided: MONOLITHIC AND ELECTROSTATIC SENSITIVE
  • Body Height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Design Function and Quantity: 6 BUFFER AND 6 CONVERTER
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-127-9564, 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 National Semiconductor Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-127-9564
Primary Part NumberMM4649MJ/883C
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Body Length0.840 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Features ProvidedMONOLITHIC AND ELECTROSTATIC SENSITIVE
Body Height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Design Function and Quantity6 BUFFER AND 6 CONVERTER
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Case Outline Source and DesignatorD-2 MIL-M-38510
Input Circuit PatternHEX 1 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Maximum Power Dissipation Rating200.0 MILLIWATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-012-8153 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
725000-571 Raytheon Company Div Rmd Strategic (USA)
34049BDMQC Fairchild Semiconductor Corp (USA)
CCL4049UBD Allegro Microsystems Inc (USA)
MM4649MJ/883C PRIMARY National Semiconductor Corporation (USA)
Related Parts
5962-01-012-8153INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-127-9564?

NSN 5962-01-127-9564 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-127-9564?

NSN 5962-01-127-9564 has 4 cross-referenced part numbers: 725000-571 (Raytheon Company Div Rmd Strategic), 34049BDMQC (Fairchild Semiconductor Corp), CCL4049UBD (Allegro Microsystems Inc), MM4649MJ/883C (National Semiconductor Corporation).

What NSN replaces 5962-01-127-9564?

There is 1 known substitute for 5962-01-127-9564: 5962-01-012-8153. Verify interchangeability with system specifications before substitution.

What are the specifications of MM4649MJ/883C?

Key specifications for MM4649MJ/883C: Body Length: 0.840 INCHES MAXIMUM IN; Overall Height: 0.400 INCHES MAXIMUM IN; Inclosure Material: CERAMIC; Features Provided: MONOLITHIC AND ELECTROSTATIC SENSITIVE. 15 total characteristics are documented in the Federal Logistics Information System.

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