PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A574A906-102Microcircuit,digital

Kearfott Corporation Div Guidance and Navigation Division · NSN 5962-01-149-4318 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-149-4318 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-149-4318. Primary manufacturer part number: A574A906-102.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Body Height: 0.130 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE
  • Design Function and Quantity: 1 COUNTER, UP/DOWN
  • Test Data Document: 88818-A574A906 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-149-4318, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-149-4318
Primary Part NumberA574A906-102
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Body Height0.130 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity1 COUNTER, UP/DOWN
Test Data Document88818-A574A906 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Terminal Type and Quantity16 PRINTED CIRCUIT
Input Circuit Pattern9 INPUT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND GLASS
Body Length0.840 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND SYNCHRONOUS AND W/ENABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-01-101-37522440124-1 INTERCHANGEABLE
Microcircuit,digital
Honeywell Intl Inc Defense Avionics Systems
5962-01-101-9605SNJ54S169J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-128-2116635A768H01 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Support Services Corp
5962-01-130-6358SNJ54S169J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-170-16257849588P001 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation Div Rms
5962-01-297-6060477-1526-001 INTERCHANGEABLE
Microcircuit,digital
The Boeing Company Div Legacy Boeing Hb1
Cross-Reference Index
Part NumberManufacturer
MPD16768 Texas Instruments Incorporated (USA)
MPD16768J Texas Instruments Incorporated (USA)
A574A906-102 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
SNJ54S169J Texas Instruments Incorporated (USA)
54S169 Texas Instruments Incorporated (USA)
10310702 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5962-01-101-3752INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2440124-1
5962-01-101-9605INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54S169J
5962-01-128-2116INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
635A768H01
5962-01-130-6358INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54S169J
5962-01-170-1625INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7849588P001
5962-01-297-6060INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
477-1526-001

Frequently Asked Questions

What is NSN 5962-01-149-4318?

NSN 5962-01-149-4318 is a Microcircuit,digital, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-149-4318?

NSN 5962-01-149-4318 has 6 cross-referenced part numbers: MPD16768 (Texas Instruments Incorporated), MPD16768J (Texas Instruments Incorporated), A574A906-102 (Kearfott Corporation Div Guidance and Navigation Division), SNJ54S169J (Texas Instruments Incorporated), 54S169 (Texas Instruments Incorporated) and 1 more.

What NSN replaces 5962-01-149-4318?

There are 6 known substitutes for 5962-01-149-4318: 5962-01-101-3752, 5962-01-101-9605, 5962-01-128-2116 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A574A906-102?

Key specifications for A574A906-102: Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Body Height: 0.130 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; Terminal Surface Treatment: SOLDER. 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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