Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.13V ~ 5.25V, Semasa - Bekalan: 88mA, Kuasa (Watt): 700mW,
Fungsi: Direct Access Arrangement (DAA), Antara muka: Parallel, SPI, UART, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 8.5mA,
Fungsi: Telecom Circuit, Antara muka: PCM, Bilangan Litar: 2,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 480mA,
Fungsi: Echo Cancellation, Bilangan Litar: 1, Voltan - Bekalan: 1.6V ~ 2V, Semasa - Bekalan: 10mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: Parallel, Bilangan Litar: 2, Voltan - Bekalan: 3.3V, Semasa - Bekalan: 40mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 10mA,
Fungsi: Telecom Circuit, Bilangan Litar: 4, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 5mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: Parallel, Bilangan Litar: 1, Voltan - Bekalan: 3.3V, Semasa - Bekalan: 40mA,
Fungsi: Transceiver, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 150mA,
Fungsi: Voice-Switched Speakerphone, Bilangan Litar: 1,
Fungsi: Voice-Switched Speakerphone, Bilangan Litar: 1, Voltan - Bekalan: 5.4V, Semasa - Bekalan: 9mA, Kuasa (Watt): 100mW,
Fungsi: Single-Chip Transceiver, Antara muka: E1, HDLC, J1, T1, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 75mA,
Fungsi: Driver, Bilangan Litar: 1, Voltan - Bekalan: -5.5V ~ -4.9V, Semasa - Bekalan: 140mA,
Fungsi: SONET/SDH, Antara muka: SFI-4, Voltan - Bekalan: 1.2V,
Fungsi: Ethernet, SONET/SDH, Antara muka: GMII, SerDes, Bilangan Litar: 2, Voltan - Bekalan: 1.8V,
Antara muka: LIU, Bilangan Litar: 7, Voltan - Bekalan: 3.135V ~ 3.465V,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 1, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 125mA,
Fungsi: Ring Generator Controller, Bilangan Litar: 1, Voltan - Bekalan: 5V, Semasa - Bekalan: 500µA,
Fungsi: Line Interface Unit (LIU), Antara muka: E1, T1, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Kuasa (Watt): 350mW,