PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

420-021Microcircuit,digital

Datum Inc Bancomm-Timing Div · NSN 5962-01-154-0538 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-154-0538 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-154-0538. Primary manufacturer part number: 420-021.
Features
  • Microcircuit,digital — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Design Function and Quantity: 1 SHIFT REGISTER, PARALLEL LOAD
  • Time Rating Per Chacteristic: 31.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Inclosure Material: CERAMIC
  • Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • 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 5962-01-154-0538, 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 Datum Inc Bancomm-Timing Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-154-0538
Primary Part Number420-021
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerDatum Inc Bancomm-Timing Div
StatusACTIVE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Design Function and Quantity1 SHIFT REGISTER, PARALLEL LOAD
Time Rating Per Chacteristic31.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Inclosure MaterialCERAMIC
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedCOMPLEMENTARY OUTPUTS AND W/CLOCK AND W/INHIBIT AND POSITIVE OUTPUTS
Input Circuit Pattern12 INPUT
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.180 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5999-00-327-6120420021 INTERCHANGEABLE
Contact,electrical
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5962-01-097-3897 INTERCHANGEABLE
Microcircuit,digital
2815-01-434-6879420021 INTERCHANGEABLE
Push Rod,engine Poppet Valve
Volvo Penta of the Americas Inc
6515-01-646-5592420021 INTERCHANGEABLE
Obturator,arthroscopic Instrumen
Intuitive Surgical Inc
Cross-Reference Index
Part NumberManufacturer
420-021 Datum Inc Bancomm-Timing Div (USA)
420-021 Farris, M & Associates (USA)
0302-7165 Farris, M & Associates (USA)
Related Parts
5999-00-327-6120INTERCHANGEABLE
CONTACT,ELECTRICAL
420021
5962-01-097-3897INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2815-01-434-6879INTERCHANGEABLE
PUSH ROD,ENGINE POPPET VALVE
420021
6515-01-646-5592INTERCHANGEABLE
OBTURATOR,ARTHROSCOPIC INSTRUMEN
420021

Frequently Asked Questions

What is NSN 5962-01-154-0538?

NSN 5962-01-154-0538 is a Microcircuit,digital, manufactured by Datum Inc Bancomm-Timing Div, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-154-0538?

NSN 5962-01-154-0538 has 3 cross-referenced part numbers: 420-021 (Datum Inc Bancomm-Timing Div), 420-021 (Farris, M & Associates), 0302-7165 (Farris, M & Associates).

What NSN replaces 5962-01-154-0538?

There are 4 known substitutes for 5962-01-154-0538: 5999-00-327-6120, 5962-01-097-3897, 2815-01-434-6879 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 420-021?

Key specifications for 420-021: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Design Function and Quantity: 1 SHIFT REGISTER, PARALLEL LOAD; Time Rating Per Chacteristic: 31.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Inclosure Material: CERAMIC. 12 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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