The Texas Instruments SN75LVDS83ADGG is a 5-channel LVDS driver in the FlatLink™ series, designed to serialize parallel data into a low-voltage differential signal for transmission over twisted-pair or PCB traces. With 5 drivers and 0 receivers, it is a unidirectional transmitter—typically used at the source end of a display interface or high-speed data link where the receiver is a separate LVDS deserializer.
The 5/0 driver/receiver count means this part handles five differential pairs in the transmit direction only. In a typical FlatLink application, each channel carries one bit of parallel data plus a clock, so a 5-channel driver can serialize, for example, 4 data bits plus a strobe or clock. The 0 receivers confirm there is no return path—this is strictly a source-side device. If your design needs bidirectional LVDS communication, you would pair this with a separate receiver such as the SN65LVDS82 or use a transceiver.
A 3.3V rail with ±5% tolerance (3.135V to 3.465V) fits, but a 3.0V rail at the low end leaves no margin for droop.
For dual-sourcing or a pin-compatible alternative within the same family, the SN75LVDS83BDGG is a direct functional equivalent—same 5/0 driver count, same 56-TSSOP footprint, same supply range—with minor parametric differences that should be verified against your signal-integrity budget.