- DS2156L
- Dallas Semiconductor
- T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
- DS2156LN
- Dallas Semiconductor
- T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
- DS2156L
- Maxim Integrated Products, Inc.
- T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
- DS2156LN
- Maxim Integrated Products, Inc.
- T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
- DS2156L+
- Maxim Integrated
- Network Controller & Processor ICs T1/E1/J1 Transceiver TDM/UTOPIA II Intrfc
- DS2156LN+
- Maxim Integrated
- IC TXRX T1/E1/J1 1-CHIP 100-LQFP