PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MC4344LMicrocircuit,digital

Freescale Semiconductor, Inc. · NSN 5962-00-544-4841 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-544-4841 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-544-4841. Primary manufacturer part number: MC4344L.
Features
  • Microcircuit,digital — FSC 5962
  • Body Length: 0.780 INCHES NOMINAL IN
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Inclosure Material: CERAMIC
  • Body Width: 0.280 INCHES NOMINAL IN
  • Design Function and Quantity: 1 DETECTOR, LOW FREQUENCY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-544-4841, 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 Freescale Semiconductor, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-544-4841
Primary Part NumberMC4344L
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Body Length0.780 INCHES NOMINAL IN
Body Height0.200 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC
Body Width0.280 INCHES NOMINAL IN
Design Function and Quantity1 DETECTOR, LOW FREQUENCY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-00-006-4521 INTERCHANGEABLE
Microcircuit,digital
5962-00-409-2924 INTERCHANGEABLE
Microcircuit,digital
5962-01-090-1954 INTERCHANGEABLE
Microcircuit,digital
5962-01-102-866817-123596-2 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-205-19991035AS165 INTERCHANGEABLE
Microcircuit,digital
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5962-01-290-6670 INTERCHANGEABLE
Microcircuit,linear
5962-01-567-9147MC4344L INTERCHANGEABLE
Microcircuit,digital
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
MC4344L Freescale Semiconductor, Inc. (USA)
2144023-1 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
2144023-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
Related Parts
5962-00-006-4521INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-409-2924INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-090-1954INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-102-8668INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
17-123596-2
5962-01-205-1999INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1035AS165
5962-01-290-6670INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-567-9147INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MC4344L

Frequently Asked Questions

What is NSN 5962-00-544-4841?

NSN 5962-00-544-4841 is a Microcircuit,digital, manufactured by Freescale Semiconductor, Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-544-4841?

NSN 5962-00-544-4841 has 3 cross-referenced part numbers: MC4344L (Freescale Semiconductor, Inc.), 2144023-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 2144023-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).

What NSN replaces 5962-00-544-4841?

There are 7 known substitutes for 5962-00-544-4841: 5962-00-006-4521, 5962-00-409-2924, 5962-01-090-1954 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MC4344L?

Key specifications for MC4344L: Body Length: 0.780 INCHES NOMINAL IN; Body Height: 0.200 INCHES MAXIMUM IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Inclosure Configuration: DUAL-IN-LINE. 7 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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