PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A574-2Microcircuit,memory

Cae Usa Inc. · NSN 5962-01-116-5358 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-116-5358 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-116-5358. Primary manufacturer part number: A574-2.
Features
  • Microcircuit,memory — FSC 5962
  • Body Width: 0.240 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: CERAMIC
  • Memory Device Type: ROM
  • Inclosure Configuration: DUAL-IN-LINE
  • Terminal Surface Treatment: SOLDER
  • Time Rating Per Chacteristic: 70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-116-5358, 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 Cae Usa Inc.. Government technical data includes 16 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-116-5358
Primary Part NumberA574-2
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Body Width0.240 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC
Memory Device TypeROM
Inclosure ConfigurationDUAL-IN-LINE
Terminal Surface TreatmentSOLDER
Time Rating Per Chacteristic70.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Height0.200 INCHES MAXIMUM IN
Bit Quantity4096
Word Quantity1024
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Input Circuit Pattern12 INPUT
Terminal Type and Quantity18 PRINTED CIRCUIT
Body Length0.850 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
Features Provided3-STATE OUTPUT AND PROGRAMMED AND HERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5977-00-243-9192 INTERCHANGEABLE
Brush,electrical Contact
6220-00-544-5788A5742 INTERCHANGEABLE
Gear Assy,reduction
Grimes Aerospace Company
5120-01-004-2675A57-42 INTERCHANGEABLE
Adapter,bushing Driver
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5962-01-079-59544014312-13 INTERCHANGEABLE
Microcircuit,memory
Cae Usa Inc.
5962-01-115-8793A574-1 INTERCHANGEABLE
Microcircuit,memory
Cae Usa Inc.
5962-01-115-8794A574-3 INTERCHANGEABLE
Microcircuit,memory
Cae Usa Inc.
5962-01-163-4168 INTERCHANGEABLE
Microcircuit,memory
5962-01-173-7495 INTERCHANGEABLE
Microcircuit,memory
5962-01-173-84764014726-129 INTERCHANGEABLE
Microcircuit,memory
Cae Usa Inc.
Cross-Reference Index
Part NumberManufacturer
A574-2 PRIMARY Cae Usa Inc. (USA)
HM1-7643-5 Renesas Electronics America Inc (USA)
A574-2 Raytheon Technical Services Company (USA)
Related Parts
5977-00-243-9192INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
6220-00-544-5788INTERCHANGEABLE
GEAR ASSY,REDUCTION
A5742
5120-01-004-2675INTERCHANGEABLE
ADAPTER,BUSHING DRIVER
A57-42
5962-01-079-5954INTERCHANGEABLE
MICROCIRCUIT,MEMORY
4014312-13
5962-01-115-8793INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574-1
5962-01-115-8794INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574-3
5962-01-163-4168INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-173-7495INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-173-8476INTERCHANGEABLE
MICROCIRCUIT,MEMORY
4014726-129

Frequently Asked Questions

What is NSN 5962-01-116-5358?

NSN 5962-01-116-5358 is a Microcircuit,memory, manufactured by Cae Usa Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-116-5358?

NSN 5962-01-116-5358 has 3 cross-referenced part numbers: A574-2 (Cae Usa Inc.), HM1-7643-5 (Renesas Electronics America Inc), A574-2 (Raytheon Technical Services Company).

What NSN replaces 5962-01-116-5358?

There are 9 known substitutes for 5962-01-116-5358: 5977-00-243-9192, 6220-00-544-5788, 5120-01-004-2675 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A574-2?

Key specifications for A574-2: Body Width: 0.240 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Material: CERAMIC; Memory Device Type: ROM. 16 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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