This part is a kind of semiconductor called NT7086.
Function of this product has 80ch Segment / Common Driver.
Manufacturers : NeoTec
Image and pinout :
Some of the text within the PDF file :
NEOTEC SEMICONDUCTOR LTD. NT7086 NT7086 80 CH SEGMENT / COMMON DRIVER FOR DOT MATRIX LCD Copyright: NEOTEC (C) 2002 http://www.neotec.com.tw All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electric or mechanical, by photocopying, recording, or otherwise, without the prior written consent of NEOTEC 12/04/2002 1/33 NEOTEC SEMICONDUCTOR LTD. INTRODUCTION NT7086 The NT7086 is a LCD driver LSI that is fabricated by low power CMOS high voltage process technology. In segment drive mode, it can be interfaced in 1-bit serial or 4-bit parallel method by the controller. In common drive mode, dual type mode is applicable. And in segment mode application, the power down function r [ ... ]