Fungsi: Dual Channel Subscriber Line Interface Circuit (DuSLIC), Antara muka: IOM-2, PCM, Bilangan Litar: 2, Voltan - Bekalan: 5V, Semasa - Bekalan: 105mA,
Fungsi: Switching IC, Antara muka: PCM, PLL, Bilangan Litar: 1, Voltan - Bekalan: 3.13V ~ 3.47V, Semasa - Bekalan: 200mA,
Fungsi: Multichannel Network Interface Controller (MUNICH), Antara muka: HDLC, PPP, SS7, TMA, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 200mA, Kuasa (Watt): 3W,
Fungsi: Analog Voice Access, Antara muka: Parallel, PCM, Serial, Bilangan Litar: 2,
Fungsi: CODEC Filter, Antara muka: PCM, SPI, Bilangan Litar: 4, Voltan - Bekalan: 5V, Semasa - Bekalan: 26mA, Kuasa (Watt): 130mW,
Fungsi: Analog Voice Access, Antara muka: JTAG, PCM, SCI/SPI, Bilangan Litar: 4,
Fungsi: Line Card Access Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 1.6mA,
Fungsi: Quad Digital Adapter for Subscriber Loops (QDASL), Antara muka: ISDN, Bilangan Litar: 4, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 75mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 12, Voltan - Bekalan: 3.135V ~ 3.465V,
Bilangan Litar: 1, Voltan - Bekalan: 3.3V,
Voltan - Bekalan: 3.3V,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Voltan - Bekalan: 4.75V ~ 5.25V,
Antara muka: LIU, Bilangan Litar: 4, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 500mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 180mA,
Fungsi: Line Interface Unit (LIU), Bilangan Litar: 8, Voltan - Bekalan: 3.14V ~ 3.47V,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.3V,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 2, Voltan - Bekalan: 3.3V,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 4, Voltan - Bekalan: 3.3V,
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: Line Interface Unit (LIU), Antara muka: E1, J1, T1, Bilangan Litar: 8, Voltan - Bekalan: 3.14V ~ 3.47V, Kuasa (Watt): 1.73W,
Fungsi: Single-Chip Transceiver, Antara muka: E1, HDLC, J1, T1, Bilangan Litar: 1, Voltan - Bekalan: 3.14V ~ 3.47V, Semasa - Bekalan: 75mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 1, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 80mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 16, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 500mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 1, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 150mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Bilangan Litar: 1, Voltan - Bekalan: 3.3V, Kuasa (Watt): 305mW,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 45mA,
Fungsi: PCM CODEC, Antara muka: PCM, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 3mA,
Antara muka: 2-Wire,
Fungsi: Echo Cancellation, Bilangan Litar: 1, Voltan - Bekalan: 1.6V ~ 2V, Semasa - Bekalan: 10mA,
Fungsi: DTMF Receiver, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 3mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 5.5mA, Kuasa (Watt): 1.1W,
Fungsi: Receiver, Antara muka: LVTTL, Bilangan Litar: 4, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 640mA,