The Microcircuit,memory, cataloged under National Stock Number 5962-01-240-6665, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tx Technology Llc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-240-6665 |
| Primary Part Number | 177B804-04 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Tx Technology Llc |
| Status | ACTIVE |
| Input Circuit Pattern | 14 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.526 INCHES MAXIMUM IN |
| Body Height | 0.205 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND W/ENABLE AND PROGRAMMABLE AND ERASABLE AND HIGH SPEED AND 3-STATE OUTPUT |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | ROM |
| Body Length | 1.290 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 125.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 6.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Terminal Type and Quantity | 24 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 1.0 WATTS |
| Time Rating Per Chacteristic | 450.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 450.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 177B804-04 PRIMARY | Tx Technology Llc (USA) |
| Reference | Meaning |
|---|---|
| NMC27C32QE-45 | 5/1 Secondary reference National Semiconductor Corporation |
| 701802 | 5/1 Secondary reference Tx Technology Llc |
| ROM/PROM FAMILY 156 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-240-6665 is a Microcircuit,memory, manufactured by Tx Technology Llc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-240-6665 has 1 manufacturer part number on file: 177B804-04 (Tx Technology Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-241-5589, 5962-01-265-8158, 5962-01-370-8086. Verify interchangeability with system specifications before substitution.
Key specifications for 177B804-04: Input Circuit Pattern: 14 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.526 INCHES MAXIMUM IN. 16 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 5962-01-240-6665 has DEMIL Code Q. 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.