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Quad-Channel Differential Line Drivers …. (16 Pins, 20 Pins) LS7272, LS7272-S, LS7272-TS, LS7272-20, LS7272-20S, LS7272-TS20 LS7273, LS7273-S, LS7273-TS, LS7273-20, LS7273-20S, LS7273-TS20 Last Update: 11/29/12 Voltage range = 4.5V to 30V Input selection for Push-Pull or open drain (loads returned to power supply) - LS7272 Open drain (Input selection pin must be tied to ground and loads can be returned to voltage independent of power supply) LS7273 120mA sink/source output current drive 1.5 amp dynamic peak output current drive Operating frequency up to 4MHZ Thermal shutdown protection Thermal shutdown protection disable input Outputs RS422A compatible Inputs CMOS/TTL compatible with hysteresis Outputs fully connected or tri-state (high impedance) mode.   Quad-Channel Differential Line Drivers …. (16 Pins) LS7273N, LS7273N-S, LS7273N-TS Last Update: 01/31/13 Same features as LS7273 except input selection pin has no connection.   Home > Products > Line Drivers Return to Top