LM567 Serie
| Fr. Teil# | Beschreibung | Hersteller | Auf Lager | Operation |
| LM567CN/NOPB | IC TELECOM INTERFACE 8DIP | Texas Instruments | 7826 |
|
| LM567CM/NOPB | LM567C TONE DECODER | National Semiconductor | 7166 |
|
| LM567CM | TONE DECODER CIRCUIT, PDSO8 | National Semiconductor | 8313 |
|