DESCRIPTION
The LH1691 is a 240-output TFT-LCD gate driver IC.

FEATURES
• Number of LCD drive outputs : 240
• LCD drive output sequence :
    Output shift direction can be selected
    OG1/OG240 or OG240/OG1
• Cascade connection :
    Max. 2 cascades (internal counting system)
• Usable with both positive/negative power supplies
• Output mode selection
    — Normal mode (1-pulse scanning)
    — Continuous 2-pulse mode (2-pulse scanning)
    — Jumping 2-pulse mode (2-pulse scanning)
• LCD drive voltage : +16.0 to +33.0 V
• Operating temperature : —30 to +85 ßC
• Package : 258-pin TCP (Tape Carrier Package)