PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1820-1210Microcircuit,digital

Keysight Technologies Inc · NSN 5962-01-109-9776 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-109-9776 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-109-9776. Primary manufacturer part number: 1820-1210.
Features
  • Microcircuit,digital — FSC 5962
  • Body Height: 0.180 INCHES MAXIMUM IN
  • Features Provided: MONOLITHIC
  • Inclosure Material: CERAMIC
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
  • Time Rating Per Chacteristic: 10.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 10.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Inclosure Configuration: DUAL-IN-LINE
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-109-9776, 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 13 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-109-9776
Primary Part Number1820-1210
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Body Height0.180 INCHES MAXIMUM IN
Features ProvidedMONOLITHIC
Inclosure MaterialCERAMIC
Maximum Power Dissipation Rating500.0 MILLIWATTS
Time Rating Per Chacteristic10.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 10.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Length0.770 INCHES MAXIMUM IN
Input Circuit Pattern10 INPUT
Design Function and Quantity2 GATE, AND-OR INVERT
Body Width0.255 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-035-7479 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SN53517 Texas Instruments Incorporated (USA)
1820-1210 Hewlett-Packard Company Dba HP (USA)
1820-1210 PRIMARY Keysight Technologies Inc (USA)
DM74LS51N National Semiconductor Corporation (USA)
74LS51N Philips Semiconductors Inc (USA)
1820-1210 Keysight Technologies, Inc. (USA)
DM74LS51N Fairchild Semiconductor Corp (USA)
U74LS51 Drs Rugged Systems (europe) Ltd (GBR)
U74LS51 Leonardo Tactical Systems (GBR)
SC68064PK Freescale Semiconductor, Inc. (USA)
Related Parts
5962-01-035-7479INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-109-9776?

NSN 5962-01-109-9776 is a Microcircuit,digital, manufactured by Keysight Technologies Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-109-9776?

NSN 5962-01-109-9776 has 10 cross-referenced part numbers: SN53517 (Texas Instruments Incorporated), 1820-1210 (Hewlett-Packard Company Dba HP), 1820-1210 (Keysight Technologies Inc), DM74LS51N (National Semiconductor Corporation), 74LS51N (Philips Semiconductors Inc) and 5 more.

What NSN replaces 5962-01-109-9776?

There is 1 known substitute for 5962-01-109-9776: 5962-01-035-7479. Verify interchangeability with system specifications before substitution.

What are the specifications of 1820-1210?

Key specifications for 1820-1210: Body Height: 0.180 INCHES MAXIMUM IN; Features Provided: MONOLITHIC; Inclosure Material: CERAMIC; Maximum Power Dissipation Rating: 500.0 MILLIWATTS. 13 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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