PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54LS37JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-124-2248 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-124-2248 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-124-2248. Primary manufacturer part number: SN54LS37J.
Features
  • Microcircuit,digital — FSC 5962
  • Time Rating Per Chacteristic: 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Inclosure Material: CERAMIC AND GLASS
  • Body Width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Body Height: 0.180 INCHES MAXIMUM IN
  • Design Function and Quantity: 4 BUFFER, NAND
  • Input Circuit Pattern: QUAD 2 INPUT
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 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 5962-01-124-2248, 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 Texas Instruments Incorporated. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 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
NSN5962-01-124-2248
Primary Part NumberSN54LS37J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Time Rating Per Chacteristic24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Inclosure MaterialCERAMIC AND GLASS
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Body Height0.180 INCHES MAXIMUM IN
Design Function and Quantity4 BUFFER, NAND
Input Circuit PatternQUAD 2 INPUT
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedLOW POWER AND SCHOTTKY AND HERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-011-1752 INTERCHANGEABLE
Fastener
3110-00-156-1426 INTERCHANGEABLE
Bearing,roller,self-Aligning
5995-00-284-615522311 INTERCHANGEABLE
Cable Assembly,radio Frequency
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
5330-00-470-613022311 INTERCHANGEABLE
Kit,oil Seal
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5355-00-499-8455 INTERCHANGEABLE
Knob
5950-00-967-688322311 INTERCHANGEABLE
Transformer,power
Grimes Aerospace Company
5962-01-025-7501SN54LS37J-00 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-032-0365 INTERCHANGEABLE
Microcircuit,digital
5962-01-248-8664 INTERCHANGEABLE
Microcircuit,digital
4820-01-376-458022311-100 INTERCHANGEABLE
Body and Slide,directional Contr
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
54LS37DM Fairchild Semiconductor Corp (USA)
Q67000-H1225-Z Tdk Electronics Ag (DEU)
S54LS37F/883B Texas Instruments Incorporated (USA)
6L5441.483-153055 Leonardo Germany Gmbh (DEU)
SN54LS37L Freescale Semiconductor, Inc. (USA)
6L.5441.483.00-153055 Leonardo Germany Gmbh (DEU)
DM54LS37J National Semiconductor Corporation (USA)
SN54LS37J PRIMARY Texas Instruments Incorporated (USA)
Q67000-H1225-Z Epcos Ag Abt. Pr Roe K Pm (DEU)
22311 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
SN54LS37JA Adelco Elektronik Gmbh (DEU)
54LS37F Philips Semiconductors Inc (USA)
RC54LS37F Philips Semiconductors Inc (USA)
SN54LS37J Adelco Elektronik Gmbh (DEU)
Related Parts
5325-00-011-1752INTERCHANGEABLE
FASTENER
3110-00-156-1426INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
5995-00-284-6155INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
22311
5330-00-470-6130INTERCHANGEABLE
KIT,OIL SEAL
22311
5355-00-499-8455INTERCHANGEABLE
KNOB
5950-00-967-6883INTERCHANGEABLE
TRANSFORMER,POWER
22311
5962-01-025-7501INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS37J-00
5962-01-032-0365INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-248-8664INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-376-4580INTERCHANGEABLE
BODY AND SLIDE,DIRECTIONAL CONTR
22311-100
5950-01-449-9029INTERCHANGEABLE
TRANSFORMER,POWER
22311
5962-01-502-6747INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-124-2248?

NSN 5962-01-124-2248 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-124-2248?

NSN 5962-01-124-2248 has 14 cross-referenced part numbers: 54LS37DM (Fairchild Semiconductor Corp), Q67000-H1225-Z (Tdk Electronics Ag), S54LS37F/883B (Texas Instruments Incorporated), 6L5441.483-153055 (Leonardo Germany Gmbh), SN54LS37L (Freescale Semiconductor, Inc.) and 9 more.

What NSN replaces 5962-01-124-2248?

There are 12 known substitutes for 5962-01-124-2248: 5325-00-011-1752, 3110-00-156-1426, 5995-00-284-6155 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54LS37J?

Key specifications for SN54LS37J: Time Rating Per Chacteristic: 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Inclosure Material: CERAMIC AND GLASS; Body Width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Body Height: 0.180 INCHES MAXIMUM IN. 12 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