Random triples
| Subject | Object |
|---|---|
| gptkb:Texas_Instruments_SN76489_family | 3 square wave channels |
| gptkb:Texas_Instruments_SN76489_family | 1 noise channel |
| gptkb:Texas_Instruments_SN76489A | 3 square wave, 1 noise |
| gptkb:Texas_Instruments_SN76489 | 3 square wave, 1 noise |
| gptkb:Texas_Instruments_(SN76489) | 3 square wave, 1 noise |