PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A584A156-101Microcircuit,memory

Kearfott Corporation Div Guidance and Navigation Division · NSN 5962-01-149-3177 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-149-3177 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-149-3177. Primary manufacturer part number: A584A156-101.
Features
  • Microcircuit,memory — FSC 5962
  • Features Provided: BURN IN AND W/ENABLE AND MONOLITHIC AND SCHOTTKY AND 3-STATE OUTPUT
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Time Rating Per Chacteristic: 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Test Data Document: 88818-A584A156 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 Surface Treatment: SOLDER
  • Memory Capacity: UNKNOWN
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-149-3177, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-149-3177
Primary Part NumberA584A156-101
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusCANCELLED
Features ProvidedBURN IN AND W/ENABLE AND MONOLITHIC AND SCHOTTKY AND 3-STATE OUTPUT
Body Height0.185 INCHES MAXIMUM IN
Time Rating Per Chacteristic65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Test Data Document88818-A584A156 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 Surface TreatmentSOLDER
Memory CapacityUNKNOWN
Terminal Type and Quantity16 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Memory Device TypeRAM
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern10 INPUT
Inclosure MaterialCERAMIC AND GLASS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.896 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.265 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-01-181-9418AM27LS07/BEA INTERCHANGEABLE
Microcircuit,digital
Advanced Micro Devices Inc Dba AMD Austin
5962-01-354-8220 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
7908669-05 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
A584A156-101 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
27LS07 Advanced Micro Devices Inc Dba AMD Austin (USA)
A584A156-101 Advanced Micro Devices Inc Dba AMD Austin (USA)
AM27LS07DMB Advanced Micro Devices Inc Dba AMD Austin (USA)
7801504EX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
7801504EX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-01-181-9418INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
AM27LS07/BEA
5962-01-354-8220INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-149-3177?

NSN 5962-01-149-3177 is a Microcircuit,memory, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-149-3177?

NSN 5962-01-149-3177 has 7 cross-referenced part numbers: 7908669-05 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), A584A156-101 (Kearfott Corporation Div Guidance and Navigation Division), 27LS07 (Advanced Micro Devices Inc Dba AMD Austin), A584A156-101 (Advanced Micro Devices Inc Dba AMD Austin), AM27LS07DMB (Advanced Micro Devices Inc Dba AMD Austin) and 2 more.

What NSN replaces 5962-01-149-3177?

There are 2 known substitutes for 5962-01-149-3177: 5962-01-181-9418, 5962-01-354-8220. Verify interchangeability with system specifications before substitution.

What are the specifications of A584A156-101?

Key specifications for A584A156-101: Features Provided: BURN IN AND W/ENABLE AND MONOLITHIC AND SCHOTTKY AND 3-STATE OUTPUT; Body Height: 0.185 INCHES MAXIMUM IN; Time Rating Per Chacteristic: 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Test Data Document: 88818-A584A156 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). 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-149-3177 still in active supply?

NSN 5962-01-149-3177 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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