![ROHM](/logo/ROHM.png)
ROHM Semiconductor
DTMF receiver for telephones
![ROHM](/logo/ROHM.png)
ROHM Semiconductor
Cross point mixer for telephones
![Iscsemi](/logo/Iscsemi.png)
Inchange Semiconductor
Silicon NPN Darlington Power Transistor
![ROHM](/logo/ROHM.png)
ROHM Semiconductor
DTMF receiver for telephones
![FRONTIER](/logo/FRONTIER.png)
Frontier Electronics.
8A SILICON SINGLE-PHASE BRIDGE RECTIFIERS
![ROHM](/logo/ROHM.png)
ROHM Semiconductor
Panel interface
![ROHM](/logo/ROHM.png)
ROHM Semiconductor
Panel interface
![LSI](/logo/LSI.png)
LSI Corporation
PCM CODEC for Digital cellular phones