![Ericsson](/logo/Ericsson.png)
Ericsson
Speech Circuit for constant current feeding systems
![Toshiba](/logo/Toshiba.png)
Toshiba
TOSHIBA Field Effect Transistor Silicon N Channel Junction Type
![Toshiba](/logo/Toshiba.png)
Toshiba
TOSHIBA Field Effect Transistor Silicon N Channel Junction Type
![Philips](/logo/Philips.png)
Philips Electronics
10-bit bus switch with 10 kohm pull-down termination resistors
![ROHM](/logo/ROHM.png)
ROHM Semiconductor
Audio sound controller
![Ericsson](/logo/Ericsson.png)
Ericsson
Universal Speech Circuit