Fungsi: Single-Chip Transceiver, Antara muka: DS3, E3, Bilangan Litar: 1, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 120mA,
Fungsi: Elastic Store, Antara muka: PCM, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 9mA,
Fungsi: Bit Error Rate Tester (BERT), Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 10mA,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 8, Voltan - Bekalan: 3.135V ~ 3.465V, Semasa - Bekalan: 250mA,
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), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.13V ~ 5.25V, Semasa - Bekalan: 88mA, Kuasa (Watt): 700mW,
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: 2, Voltan - Bekalan: 3.3V, 5V, Semasa - Bekalan: 110µA, Kuasa (Watt): 941mW,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3.3V,
Fungsi: Direct Access Arrangement (DAA), Antara muka: Parallel, SPI, UART, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 8.5mA,
Fungsi: Direct Access Arrangement (DAA), Antara muka: GCI, PCM, SPI, Bilangan Litar: 1, Voltan - Bekalan: 3V ~ 3.6V, Semasa - Bekalan: 8.5mA,
Fungsi: Subscriber Line Interface Concept (SLIC), CODEC, Antara muka: GCI, PCM, SPI, Bilangan Litar: 2, Voltan - Bekalan: 3.13V ~ 5.25V, Semasa - Bekalan: 65mA,
Fungsi: Analog Voice Access, Antara muka: JTAG, PCM, SCI/SPI, Bilangan Litar: 4,
Fungsi: Dual Channel Subscriber Line Interface Circuit (DuSLIC), Antara muka: IOM-2, PCM, Bilangan Litar: 2, Voltan - Bekalan: 5V, Semasa - Bekalan: 105mA,
Fungsi: High Voltage Power Controller, Antara muka: ISDN, Bilangan Litar: 1, Semasa - Bekalan: 700µA,
Fungsi: Monolithic Integrated Feature Phone Circuit, Bilangan Litar: 1, Kuasa (Watt): 900mW,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 6, Voltan - Bekalan: 3.135V ~ 3.465V,
Fungsi: Line Interface Unit (LIU), Antara muka: LIU, Bilangan Litar: 14, Voltan - Bekalan: 3.135V ~ 3.465V,
Voltan - Bekalan: 3.3V, Semasa - Bekalan: 190mA,
Antara muka: 4-Wire Serial, Bilangan Litar: 2,
Fungsi: SLAC, Bilangan Litar: 1,
Fungsi: Line Card Access Switch, Bilangan Litar: 2, Voltan - Bekalan: 4.75V ~ 5.25V,
Fungsi: Switch, Antara muka: Parallel, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 100mA,
Fungsi: DTMF Transceiver, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 7mA,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 1.71V ~ 1.89V, Semasa - Bekalan: 240mA,
Fungsi: Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V,
Fungsi: Transceiver, Antara muka: PCM, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 8mA,
Fungsi: Telecom Circuit, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Semasa - Bekalan: 6mA,
Antara muka: Interlaken,
Antara muka: Interlaken, XAUI,
Fungsi: Tone Ringer, Bilangan Litar: 1, Voltan - Bekalan: 26V, Semasa - Bekalan: 30mA,
Fungsi: Line Interface Unit (LIU), Antara muka: E1, T1, Bilangan Litar: 1, Voltan - Bekalan: 4.75V ~ 5.25V, Kuasa (Watt): 350mW,
Fungsi: Line Card Access Switch, Bilangan Litar: 1, Voltan - Bekalan: 4.5V ~ 5.5V, Semasa - Bekalan: 2mA, Kuasa (Watt): 10.5mW,
