PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

351-1994-012Microcircuit,digital

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5962-01-276-7250 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-276-7250 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-276-7250. Primary manufacturer part number: 351-1994-012.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.220 INCHES NOMINAL IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC
  • Body Length: 0.840 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-276-7250, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-276-7250
Primary Part Number351-1994-012
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.220 INCHES NOMINAL IN
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.200 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Body Length0.840 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-111-7867DM54LS168J/B INTERCHANGEABLE
Microcircuit,digital
Rochester Electronics Llc
Cross-Reference Index
Part NumberManufacturer
351-1994-012 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
54LS168DMQB Fairchild Semiconductor Corp (USA)
Related Parts
5962-01-111-7867INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM54LS168J/B

Frequently Asked Questions

What is NSN 5962-01-276-7250?

NSN 5962-01-276-7250 is a Microcircuit,digital, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-276-7250?

NSN 5962-01-276-7250 has 2 cross-referenced part numbers: 351-1994-012 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 54LS168DMQB (Fairchild Semiconductor Corp).

What NSN replaces 5962-01-276-7250?

There is 1 known substitute for 5962-01-276-7250: 5962-01-111-7867. Verify interchangeability with system specifications before substitution.

What are the specifications of 351-1994-012?

Key specifications for 351-1994-012: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Width: 0.220 INCHES NOMINAL IN; 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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