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MSM6669 - 80-DOT LCD SEGMENT DRIVER

Description

The MSM6669 is a dot matrix LCD segment driver which is fabricated using CMOS low power silicon gate technology.

This LSI consists of 80-bit latches I and II, 80-bit level shifter, and 80-bit 4-level driver.

Features

  • Logic supply voltage : 2.7V to 5.5V.
  • LCD driving voltage : 14V to 28V.
  • Applicable LCD duty : 1/64 to 1/256.
  • Bias voltage can be supplied externally.
  • LCD output : 80.
  • 4-bit parallel data processing has improved the transfer speed to 1/4 that of the conventional serial transfer, thereby achieving low power consumption.
  • Applicable common driver : MSM6778 (120 outputs).
  • Structure: TCP mounting with 35mm wide film (Product name:.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
E2B0025-27-Y2 ¡ Semiconductor ¡ Semiconductor MSM6669 80-DOT LCD SEGMENT DRIVER This version: Nov. 1997 MSM6669 Previous version: Mar. 1996 GENERAL DESCRIPTION The MSM6669 is a dot matrix LCD segment driver which is fabricated using CMOS low power silicon gate technology. This LSI consists of 80-bit latches I and II, 80-bit level shifter, and 80-bit 4-level driver. It latches the 4-bit parallel display data from the LCD controller LSI or microcontroller, and then outputs the signal for the LCD driving. FEATURES • Logic supply voltage : 2.7V to 5.
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