The Microcircuit,digital, cataloged under National Stock Number 5962-01-049-7682, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Motorola (uk Sales) Ltd (motorola Semiconductors Group). 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-049-7682 |
| Primary Part Number | MC14557B/BEA/JC |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Motorola (uk Sales) Ltd (motorola Semiconductors Group) |
| Status | ACTIVE |
| Input Circuit Pattern | 12 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 SHIFT REGISTER |
| Body Width | 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Body Height | 0.140 INCHES MAXIMUM IN |
| Features Provided | W/CLOCK AND LOW POWER AND ASYNCHRONOUS AND W/BUFFERED OUTPUT |
| 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 | 18.0 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 |
| Time Rating Per Chacteristic | 1000.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 1000.00 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 |
|---|---|
| MC14557B/BEA/JC | Motorola (uk Sales) Ltd (motorola Semiconductors Group) (GBR) |
| 31 214-020 | Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions (DEU) |
| Reference | Meaning |
|---|---|
| 14557B/BEAJC | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| MC14557BAC | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| MC14557B/BEA/JC | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| MC14557DEBS | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 313045P2 | 3/2 Design control — primary reference U.S. Government activity |
| 14557BEAJC | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| SC43497LH | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5962-01-049-7682 is a Microcircuit,digital, manufactured by Motorola (uk Sales) Ltd (motorola Semiconductors Group), classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-049-7682 has 2 manufacturer part numbers on file: MC14557B/BEA/JC (Motorola (uk Sales) Ltd (motorola Semiconductors Group)), 31 214-020 (Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions).
Key specifications for MC14557B/BEA/JC: Input Circuit Pattern: 12 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 SHIFT REGISTER. 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 5962-01-049-7682 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.