| No. |
Part Name |
Description |
Manufacturer |
| 1 |
APPLICATION NOTE |
The building blocks of an electronic telephone - app note |
SGS-ATES |
| 2 |
H556 |
PNP Silicon Transistor |
Shantou Huashan Electronic |
| 3 |
H649A |
Low Frequancy Power Amplifier |
Shantou Huashan Electronic |
| 4 |
H9012 |
PNP Silicon Transistor |
Shantou Huashan Electronic |
| 5 |
H9018 |
NPN Silicon Transistor |
Shantou Huashan Electronic |
| 6 |
MF GENERATOR |
The building blocks of an electronic telephone - app note |
SGS-ATES |
| 7 |
PULSE SENDER |
The building blocks of an electronic telephone - app note |
SGS-ATES |
| 8 |
SPEECH CIRCUIT |
The building blocks of an electronic telephone - app note |
SGS-ATES |
| 9 |
TONE RINGER |
The building blocks of an electronic telephone - app note |
SGS-ATES |
| | | |
