PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM54HC27J-MILMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-200-8154 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-200-8154 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-200-8154. Primary manufacturer part number: MM54HC27J-MIL.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Terminal Type and Quantity: 14 PRINTED CIRCUIT
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Input Circuit Pattern: TRIPLE 3 INPUT
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND POSITIVE OUTPUTS
  • Voltage Rating and Type Per Characteristic: -1.5 VOLTS MINIMUM POWER SOURCE AND 8.5 VOLTS MAXIMUM POWER SOURCE
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-200-8154, 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 National Semiconductor Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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
NSN5962-01-200-8154
Primary Part NumberMM54HC27J-MIL
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Terminal Type and Quantity14 PRINTED CIRCUIT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit PatternTRIPLE 3 INPUT
Features ProvidedHERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND POSITIVE OUTPUTS
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 8.5 VOLTS MAXIMUM POWER SOURCE
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Length0.785 INCHES MAXIMUM IN
Design Function and Quantity3 GATE, NOR
Body Width0.291 INCHES MAXIMUM IN
Time Rating Per Chacteristic110.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 110.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Height0.180 INCHES MAXIMUM IN
Maximum Power Dissipation Rating500.0 MILLIWATTS
Inclosure MaterialCERAMIC
Terminal Surface TreatmentSOLDER
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-248-7305 INTERCHANGEABLE
Microcircuit,digital
5962-01-264-3468 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
MM54HC27J-MIL PRIMARY National Semiconductor Corporation (USA)
CM38-27A Eldec Aerospace Corp (USA)
SNJ54HC27J Texas Instruments Incorporated (USA)
MC54HC27J On Semiconductor Corporation (USA)
MC54HC27J Freescale Semiconductor, Inc. (USA)
915040 Bae Systems Information and Electronic Systems Integration Inc. (USA)
13206123 Us Army Aviation and Missile Command (USA)
CD54HC27F/3 Harris Corp Findlay Opns (USA)
MM54HC27J/883B National Semiconductor Corporation (USA)
SNJ54HC027J Texas Instruments Incorporated (USA)
Related Parts
5962-01-248-7305INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-264-3468INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-200-8154?

NSN 5962-01-200-8154 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-200-8154?

NSN 5962-01-200-8154 has 10 cross-referenced part numbers: MM54HC27J-MIL (National Semiconductor Corporation), CM38-27A (Eldec Aerospace Corp), SNJ54HC27J (Texas Instruments Incorporated), MC54HC27J (On Semiconductor Corporation), MC54HC27J (Freescale Semiconductor, Inc.) and 5 more.

What NSN replaces 5962-01-200-8154?

There are 2 known substitutes for 5962-01-200-8154: 5962-01-248-7305, 5962-01-264-3468. Verify interchangeability with system specifications before substitution.

What are the specifications of MM54HC27J-MIL?

Key specifications for MM54HC27J-MIL: Inclosure Configuration: DUAL-IN-LINE; Terminal Type and Quantity: 14 PRINTED CIRCUIT; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Input Circuit Pattern: TRIPLE 3 INPUT. 17 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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