PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M2732A-4F1Microcircuit,memory

Stmicroelectronics Inc · NSN 5962-01-168-7581 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-168-7581 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-168-7581. Primary manufacturer part number: M2732A-4F1.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC
  • Body Height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
  • Memory Device Type: ROM
  • Time Rating Per Chacteristic: 200.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
  • Voltage Rating and Type Per Characteristic: -0.3 VOLTS MINIMUM POWER SOURCE AND 6.0 VOLTS MAXIMUM POWER SOURCE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-168-7581, 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 Stmicroelectronics Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5962-01-168-7581
Primary Part NumberM2732A-4F1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerStmicroelectronics Inc
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Height0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Memory Device TypeROM
Time Rating Per Chacteristic200.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Voltage Rating and Type Per Characteristic-0.3 VOLTS MINIMUM POWER SOURCE AND 6.0 VOLTS MAXIMUM POWER SOURCE
Terminal Type and Quantity24 PRINTED CIRCUIT
Body Length1.235 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
Body Width0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
Input Circuit Pattern14 INPUT
Maximum Power Dissipation Rating790.0 MILLIWATTS
Features ProvidedHERMETICALLY SEALED AND PROGRAMMABLE AND ULTRAVIOLET ERASABLE AND HIGH SPEED
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Storage Temp Range-65.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5962-01-167-5678 INTERCHANGEABLE
Microcircuit,digital
5962-01-451-57207476A95H01 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57227476A95H02 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57257433A43H02 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57267433A43H01 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57497433A35H01 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57527433A25H02 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57557433A36H02 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
5962-01-451-57567433A36H03 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Electronic Systems
Cross-Reference Index
Part NumberManufacturer
M2732A-4F1 Stmicroelectronics Inc (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
ROM/PROM Defense Electronics Supply Center (USA)
D2732A-4 Intel Corp Sales Office (USA)
P2732A-4 Intel Corp Sales Office (USA)
0N299730-2 National Security Agency (USA)
Related Parts
5962-01-167-5678INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-451-5720INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7476A95H01
5962-01-451-5722INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7476A95H02
5962-01-451-5725INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7433A43H02
5962-01-451-5726INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7433A43H01
5962-01-451-5749INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7433A35H01
5962-01-451-5752INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7433A25H02
5962-01-451-5755INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7433A36H02
5962-01-451-5756INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7433A36H03

Frequently Asked Questions

What is NSN 5962-01-168-7581?

NSN 5962-01-168-7581 is a Microcircuit,memory, manufactured by Stmicroelectronics Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-168-7581?

NSN 5962-01-168-7581 has 6 cross-referenced part numbers: M2732A-4F1 (Stmicroelectronics Inc), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), ROM/PROM (Defense Electronics Supply Center), D2732A-4 (Intel Corp Sales Office), P2732A-4 (Intel Corp Sales Office) and 1 more.

What NSN replaces 5962-01-168-7581?

There are 9 known substitutes for 5962-01-168-7581: 5962-01-167-5678, 5962-01-451-5720, 5962-01-451-5722 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M2732A-4F1?

Key specifications for M2732A-4F1: Inclosure Configuration: DUAL-IN-LINE; Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC; Body Height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN; Terminal Surface Treatment: SOLDER. 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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