PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1816-0021Microcircuit,memory

Keysight Technologies Inc · NSN 5962-01-038-0784 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-038-0784 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-038-0784. Primary manufacturer part number: 1816-0021.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
  • Memory Device Type: ROM
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Voltage Rating and Type Per Characteristic: 5.0 VOLTS NOMINAL POWER SOURCE
  • 10 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-038-0784, 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 Keysight Technologies Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-038-0784
Primary Part Number1816-0021
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Time Rating Per Chacteristic75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
Memory Device TypeROM
Terminal Type and Quantity16 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic5.0 VOLTS NOMINAL POWER SOURCE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-036-96201816-0018 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-038-07821816-0020 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-038-07831816-0023 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-082-438659309-80002 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-093-6161 INTERCHANGEABLE
Microcircuit,memory
5962-01-099-38031816-0132 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-099-38051816-0130 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-099-38061816-0131 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-099-38081816-0039 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-099-38091816-0133 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
6300-1 Mmi/amd (USA)
1816-0021 Intel Corp Sales Office (USA)
N82S126N Philips Semiconductors Inc (USA)
ROM/PROM FAMILY 021 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
AM27S20PC Advanced Micro Devices Inc Dba AMD Austin (USA)
1816-0021 PRIMARY Keysight Technologies Inc (USA)
1816-0021 Keysight Technologies, Inc. (USA)
DM74S387N National Semiconductor Corporation (USA)
1816-0021 Hewlett-Packard Company Dba HP (USA)
93417PC Fairchild Semiconductor Corp (USA)
Related Parts
5962-01-036-9620INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0018
5962-01-038-0782INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0020
5962-01-038-0783INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0023
5962-01-082-4386INTERCHANGEABLE
MICROCIRCUIT,MEMORY
59309-80002
5962-01-093-6161INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-099-3803INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0132
5962-01-099-3805INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0130
5962-01-099-3806INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0131
5962-01-099-3808INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0039
5962-01-099-3809INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0133
5962-01-099-8507INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0140
5962-01-099-8508INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0139

Frequently Asked Questions

What is NSN 5962-01-038-0784?

NSN 5962-01-038-0784 is a Microcircuit,memory, manufactured by Keysight Technologies Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-038-0784?

NSN 5962-01-038-0784 has 10 cross-referenced part numbers: 6300-1 (Mmi/amd), 1816-0021 (Intel Corp Sales Office), N82S126N (Philips Semiconductors Inc), ROM/PROM FAMILY 021 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), AM27S20PC (Advanced Micro Devices Inc Dba AMD Austin) and 5 more.

What NSN replaces 5962-01-038-0784?

There are 12 known substitutes for 5962-01-038-0784: 5962-01-036-9620, 5962-01-038-0782, 5962-01-038-0783 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1816-0021?

Key specifications for 1816-0021: Inclosure Configuration: DUAL-IN-LINE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Time Rating Per Chacteristic: 75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS; Special Features: PROGRAMMED 256 X 4 PROM. 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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