| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| LM567 | Tone Decoder |
|
Texas Instruments
| LM567C | Tone Decoder |
HGSemi
| LM567 | Tone Decoder |
|
HGSemi
| LM567M | Tone Decoder |
National Semiconductor (now Texas Instruments)
| LM567C | Tone Decoder |
|
National Semiconductor (now Texas Instruments)
| LM567 | Tone Decoder |
|
HGSemi
| LM567C | Tone Decoder |
|
HGSemi
| LM567N | Tone Decoder |
