MXL1543 transceivers equivalent, software-selectable clock/data transceivers.
o MXL1543, MXL1544/MAX3175, and MXL1344A Chipset Is Pin Compatible with LTC1543, LTC1544, and LTC1344A o Supports RS-232, RS-449, EIA-530, EIA-530A, V.35, V.36, and X.21 .
Data Networking CSU and DSU Data Routers PCI Cards Telecommunications Equipment
Pin Configuration appears at end of dat.
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