HD66774 Datasheet (Hitachi) - 240-Channel Gate Driver

HD66774, 240-Channel Gate Driver

UHD66774 is a gate-driver IC for systems with color-TFT-liquid-crystal dot-matrix graphic displays.

t4It incorporates a circuit for driving 240 channels of TFT gate-line driving and all the power-supply circuits that are required for liquid crystal displays, and realizes the liquid crystal display b

HD66774 Features

* ta

* TFT gate-line driving circuits a 240 outputs .D

* Gate-line scanning  Centering-screen function (vertically separated, comb type) w

* Internal power-supply circuit  Step-up circuit: five to nine times, positive-polarity inversion w Structur