PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A584A046-102Microcircuit,digital

Kearfott Corporation Div Guidance and Navigation Division · NSN 5962-01-149-9459 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-149-9459 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-149-9459. Primary manufacturer part number: A584A046-102.
Features
  • Microcircuit,digital — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE
  • Time Rating Per Chacteristic: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Terminal Surface Treatment: SOLDER
  • Design Function and Quantity: 1 REGISTER, D-TYPE
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-149-9459, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-149-9459
Primary Part NumberA584A046-102
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Time Rating Per Chacteristic40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Surface TreatmentSOLDER
Design Function and Quantity1 REGISTER, D-TYPE
Terminal Type and Quantity16 PRINTED CIRCUIT
Test Data Document88818-A584A046 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Inclosure MaterialCERAMIC AND GLASS
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.840 INCHES MAXIMUM IN
Body Height0.185 INCHES MAXIMUM IN
Features ProvidedMONOLITHIC AND PARALLEL OPERATION AND LOW POWER AND SCHOTTKY AND W/COMMON CLOCK AND W/COMMON ENABLE
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern9 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-110-99334039018-478 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International
5962-01-299-1873 INTERCHANGEABLE
Microcircuit,digital
5962-01-324-5929 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
DH16802 Advanced Micro Devices Inc Dba AMD Austin (USA)
SN54LS378J-B Advanced Micro Devices Inc Dba AMD Austin (USA)
A584A046-102 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
SNJ54LS378J Texas Instruments Incorporated (USA)
54LS378/BEBJC Freescale Semiconductor, Inc. (USA)
Related Parts
5962-01-110-9933INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4039018-478
5962-01-299-1873INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-324-5929INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-149-9459?

NSN 5962-01-149-9459 is a Microcircuit,digital, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-149-9459?

NSN 5962-01-149-9459 has 5 cross-referenced part numbers: DH16802 (Advanced Micro Devices Inc Dba AMD Austin), SN54LS378J-B (Advanced Micro Devices Inc Dba AMD Austin), A584A046-102 (Kearfott Corporation Div Guidance and Navigation Division), SNJ54LS378J (Texas Instruments Incorporated), 54LS378/BEBJC (Freescale Semiconductor, Inc.).

What NSN replaces 5962-01-149-9459?

There are 3 known substitutes for 5962-01-149-9459: 5962-01-110-9933, 5962-01-299-1873, 5962-01-324-5929. Verify interchangeability with system specifications before substitution.

What are the specifications of A584A046-102?

Key specifications for A584A046-102: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE; Time Rating Per Chacteristic: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com