Siemens AG
Memory Time Switch CMOS (MTSC)
Infineon Technologies
ICs for Communications Octal Transceiver for UPN Interfaces OCTAT-P
Siemens AG
ICs for Communications Quadruple Transceiver for S/T Interface QUAT-S
Siemens AG
ISDN DC Converter Circuit
Siemens AG
Extended PCM Interface Controller EPIC®-1, EPIC®-S
Infineon Technologies
Memory Time Switch Large
Siemens AG
S/T Bus Interface Circuit Extended
Siemens AG
ISDN SubscribernAccess Controller ISAC
Siemens AG
S/T Bus Interface Circuit (SBC)
Infineon Technologies
ICs for Communications Extended PCM Interface Controller
Infineon Technologies
ISDN DC Converter Circuit
Siemens AG
ISDN SubscribernAccess Controller ISAC
Infineon Technologies
ICs for Communications Extended PCM Interface Controller
