The Microcircuit,digital, cataloged under National Stock Number 5962-01-249-9740, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Group Site De Lorient. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-249-9740 |
| Primary Part Number | RAR4545 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Naval Group Site De Lorient |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 3 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 2 MULTIVIBRATOR, MONOSTABLE |
| Body Width | 0.300 INCHES MAXIMUM IN |
| Body Height | 0.195 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND RETRIGGERABLE AND W/RESET AND MONOSTABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Case Outline Source and Designator | MO-001AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 0.795 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 |
|---|---|
| RAR4545 | Naval Group Site De Lorient (FRA) |
| Reference | Meaning |
|---|---|
| SN54HC123J | 5/9 Secondary reference Texas Instruments Incorporated |
| MC54HC123J | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| CD54HC123F | 5/9 Secondary reference Intersil Communications Inc. |
| CD54HC123F | 3/9 Design control — primary reference Renesas Electronics America Inc |
NSN 5962-01-249-9740 is a Microcircuit,digital, manufactured by Naval Group Site De Lorient, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-249-9740 has 1 manufacturer part number on file: RAR4545 (Naval Group Site De Lorient).
Key specifications for RAR4545: Input Circuit Pattern: DUAL 3 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 2 MULTIVIBRATOR, MONOSTABLE. 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 5962-01-249-9740 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.