| Manufacturer | Part Number | Description |
|---|---|---|
NXP Semiconductors
| 82S129 | 1K BIT TTL BIPOLAR PROM |
Philips Semiconductors (now NXP Semiconductors)
| N82S129 | 1K Bit TTL Bipolar PROM |
Signetics
| 82S129 | 1024-BIT BIPOLAR PROGRAMMABLE ROM |