PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P161-00079Microcircuit,digital

Northrop Grumman Systems Corporation · NSN 5962-01-120-4309 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-120-4309 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-120-4309. Primary manufacturer part number: P161-00079.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: 9 INPUT
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Design Function and Quantity: 1 COUNTER, PRESETTABLE
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Time Rating Per Chacteristic: 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Body Width: 0.291 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-120-4309, 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 Northrop Grumman Systems Corporation. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-120-4309
Primary Part NumberP161-00079
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Input Circuit Pattern9 INPUT
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity1 COUNTER, PRESETTABLE
Terminal Type and Quantity16 PRINTED CIRCUIT
Time Rating Per Chacteristic35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Width0.291 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND LOW POWER AND SCHOTTKY AND SYNCHRONOUS AND W/CLOCK AND W/CLEAR
Body Length0.785 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.185 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-065-7026 INTERCHANGEABLE
Microcircuit,digital
5962-01-128-060719-12849-00 INTERCHANGEABLE
Microcircuit,digital
Compaq Federal Llc
Cross-Reference Index
Part NumberManufacturer
54LS161ADMQB Advanced Micro Devices Inc Dba AMD Austin (USA)
P161-00079 Kontron Europe Gmbh (DEU)
P161-00079 PRIMARY Northrop Grumman Systems Corporation (USA)
AM54LS161DM Advanced Micro Devices Inc Dba AMD Austin (USA)
9LS161 Fairchild Semiconductor Corp (USA)
54LS161A/BEAJC Freescale Semiconductor, Inc. (USA)
Related Parts
5962-01-065-7026INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-128-0607INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
19-12849-00

Frequently Asked Questions

What is NSN 5962-01-120-4309?

NSN 5962-01-120-4309 is a Microcircuit,digital, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-120-4309?

NSN 5962-01-120-4309 has 6 cross-referenced part numbers: 54LS161ADMQB (Advanced Micro Devices Inc Dba AMD Austin), P161-00079 (Kontron Europe Gmbh), P161-00079 (Northrop Grumman Systems Corporation), AM54LS161DM (Advanced Micro Devices Inc Dba AMD Austin), 9LS161 (Fairchild Semiconductor Corp) and 1 more.

What NSN replaces 5962-01-120-4309?

There are 2 known substitutes for 5962-01-120-4309: 5962-01-065-7026, 5962-01-128-0607. Verify interchangeability with system specifications before substitution.

What are the specifications of P161-00079?

Key specifications for P161-00079: Input Circuit Pattern: 9 INPUT; Terminal Surface Treatment: SOLDER; Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE; Design Function and Quantity: 1 COUNTER, PRESETTABLE. 15 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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