PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM54HC161JMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-264-2644 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-264-2644 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-264-2644. Primary manufacturer part number: MM54HC161J.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 1 COUNTER, BINARY
  • Features Provided: LOW POWER AND PRESETTABLE AND SYNCHRONOUS
  • Inclosure Material: CERAMIC AND GLASS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Inclosure Configuration: DUAL-IN-LINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-264-2644, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5962-01-264-2644
Primary Part NumberMM54HC161J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Design Function and Quantity1 COUNTER, BINARY
Features ProvidedLOW POWER AND PRESETTABLE AND SYNCHRONOUS
Inclosure MaterialCERAMIC AND GLASS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.200 INCHES MAXIMUM IN
Body Length0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-313-2193 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
MM54HC161J PRIMARY National Semiconductor Corporation (USA)
3131407-00161 Ocean Applied Research Corp (USA)
54HC161J National Semiconductor (uk) Ltd (GBR)
MM54HC161J National Semiconductor (uk) Ltd (GBR)
Related Parts
5962-01-313-2193INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-264-2644?

NSN 5962-01-264-2644 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 5962-01-264-2644?

NSN 5962-01-264-2644 has 4 cross-referenced part numbers: MM54HC161J (National Semiconductor Corporation), 3131407-00161 (Ocean Applied Research Corp), 54HC161J (National Semiconductor (uk) Ltd), MM54HC161J (National Semiconductor (uk) Ltd).

What NSN replaces 5962-01-264-2644?

There is 1 known substitute for 5962-01-264-2644: 5962-01-313-2193. Verify interchangeability with system specifications before substitution.

What are the specifications of MM54HC161J?

Key specifications for MM54HC161J: Design Function and Quantity: 1 COUNTER, BINARY; Features Provided: LOW POWER AND PRESETTABLE AND SYNCHRONOUS; Inclosure Material: CERAMIC AND GLASS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com