The Microcircuit,digital, cataloged under National Stock Number 5962-01-265-8162, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Intersil Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-265-8162 |
| Primary Part Number | CD54HC221F3A |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Intersil Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 2 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 2 MULTIVIBRATOR |
| Body Width | 0.310 INCHES MAXIMUM IN |
| Body Height | 0.185 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND HIGH SPEED AND MONOSTABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Case Outline Source and Designator | D-2 MIL-M-38510 |
| Body Length | 0.840 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CD54HC221F3A | Intersil Corporation (GBR) |
| 5962-8780501EA | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA) |
| Reference | Meaning |
|---|---|
| 54HC221BEXJC | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| CD54HC221F/3A | 5/9 Secondary reference Harris Corp Findlay Opns |
| 0330525-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Electronic Systems Security Engineering Center |
| 5962-8780501EX | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 5962-87805 | 4/1 Identification reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 5962-8780501EB | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 156-2761-00 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SNJ54HC221J | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
NSN 5962-01-265-8162 is a Microcircuit,digital, manufactured by Intersil Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-265-8162 has 2 manufacturer part numbers on file: CD54HC221F3A (Intersil Corporation), 5962-8780501EA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-265-8163, 5962-01-266-1428. Verify interchangeability with system specifications before substitution.
Key specifications for CD54HC221F3A: Input Circuit Pattern: DUAL 2 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 2 MULTIVIBRATOR. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5962-01-265-8162 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.