| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | TP3069V |  275Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
 National Semiconductor ... | TP3069J |  275Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
| TP3069N |  275Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
| TP3069WM |  275Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
 National Semiconductor ... | TP3064 |  276Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
 National Semiconductor ... | TP3064J |  276Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
| TP3064N |  276Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
| TP3064V |  276Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
| TP3064WM |  276Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |
 National Semiconductor ... | TP3067 |  276Kb/18P | Enhanced' Serial Interface CMOS CODEC/Filter COMBO |