Fungsi: Speech Network IC, Bilangan Litar: 1, Voltan - Bekalan: 1.15V ~ 1.27V, Kuasa (Watt): 1.35W,
Fungsi: Receiver, DTMF, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 2.2mA, Kuasa (Watt): 500mW,
Fungsi: Receiver, DTMF, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 3.4mA, Kuasa (Watt): 650mW,
Fungsi: Tone Generator, Bilangan Litar: 1, Voltan - Bekalan: 38V, Kuasa (Watt): 450mW,
Fungsi: Tone Decoder, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 9V, Semasa - Bekalan: 10mA, Kuasa (Watt): 350mW,
Fungsi: Line Interface Unit (LIU), Voltan - Bekalan: 3.3V,
Fungsi: BITS Clock Extractor, Antara muka: E1, T1, Bilangan Litar: 1, Voltan - Bekalan: 3.14V ~ 3.47V,
Fungsi: Quad Digital Adapter for Subscriber Loops (QDASL), Antara muka: ISDN, Bilangan Litar: 4, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 75mA,
Fungsi: Digital Adapter for Subscriber Loops (DASL), Antara muka: TDM, Bilangan Litar: 4,
Fungsi: Transceiver, Antara muka: E1, J1, T1, Voltan - Bekalan: 3.3V,
Fungsi: Ethernet, Bilangan Litar: 1, Voltan - Bekalan: 1V,
Fungsi: SONET/SDH, Antara muka: SFI-4, Voltan - Bekalan: 1.2V,
Fungsi: Ethernet, Antara muka: RMII, Bilangan Litar: 1,
Fungsi: SONET/SDH, Antara muka: Serial, Bilangan Litar: 1,
Fungsi: Single-Chip Transceiver, Antara muka: E1, HDLC, J1, T1, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 75mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V,
Antara muka: Parallel/Serial, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 10mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 95mA,
Fungsi: Single-Chip Transceiver, Antara muka: E1, HDLC, J1, T1, Bilangan Litar: 1, Voltan - Bekalan: 3.14V ~ 3.47V, Semasa - Bekalan: 75mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: PCI, Bilangan Litar: 1, Voltan - Bekalan: 3.3V,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 45mA,
Fungsi: Telecom Circuit, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 950mA,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 250mA,
Fungsi: Subscriber Line Interface Concept (SLIC), Antara muka: Parallel, Bilangan Litar: 1, Voltan - Bekalan: 3.3V, Semasa - Bekalan: 40mA,
Fungsi: Echo Cancellation, Bilangan Litar: 1, Voltan - Bekalan: 1.6V ~ 2V, Semasa - Bekalan: 10mA,