The Microcircuit,digital, cataloged under National Stock Number 5962-01-203-3402, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-203-3402 |
| Primary Part Number | MM54HC138BMJ/883 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 6 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 DECODER, THREE TO EIGHT LINE |
| Body Width | 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Features Provided | BURN IN, MIL-STD-883, CLASS B AND HERMETICALLY SEALED AND HIGH SPEED AND LOW POWER AND MONOLITHIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.785 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 |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| 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 |
|---|---|
| MM54HC138BMJ/883 | National Semiconductor Corporation (USA) |
| MC74HC138N | Nxp Semiconductors France (FRA) |
| 1820-3079 | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 850147-0001 | C/1 Advisory reference — outside the item-of-supply concept Litton Systems Inc. Div Navigation Systems Division |
| MC74HC138N | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| 1820-3079 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| MC54HC138BBEBS | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
| A16-004227 | 5/9 Secondary reference Sonicraft Inc |
| CD54HC138F/3A | 5/9 Secondary reference Harris Corp Findlay Opns |
| 351-3554-010 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| CD54HC138F/3 | 5/9 Secondary reference Harris Corp Findlay Opns |
| CD54HC138F/3A | 5/9 Secondary reference Renesas Electronics America Inc |
| 10070698 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1820-3079 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 99124254 | 5/9 Secondary reference Thales Communications |
NSN 5962-01-203-3402 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-203-3402 has 3 manufacturer part numbers on file: MM54HC138BMJ/883 (National Semiconductor Corporation), MC74HC138N (Nxp Semiconductors France), 1820-3079 (Keysight Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-219-9876. Verify interchangeability with system specifications before substitution.
Key specifications for MM54HC138BMJ/883: Input Circuit Pattern: 6 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 DECODER, THREE TO EIGHT LINE. 15 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 5962-01-203-3402 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.