MM145453是TI公司的一款LCD解码器和驱动器产品，MM145453是液晶显示驱动器（LCD 驱动器），本页介绍了MM145453的产品说明、应用、特性等，并给出了与MM145453相关的TI元器件型号供参考。
MM145453 - 液晶显示驱动器（LCD 驱动器） - LCD解码器和驱动器 - 显示和成像串行器/解串器 - TI公司（Texas Instruments，德州仪器）
The MM145453 is a monolithic integrated circuit utilizing CMOS metal gate, low threshold enhancement mode devices. The chip can drive up to 33 LCD segments and can be paralleled to increase this number. The chip is capable of driving a 4½ digit 7-segment display with minimal interface between the display and the data source.
The MM145453 stores display data in latches after it is clocked in, and holds the data until new display data is received.
The MM145453 is available in a molded 44 pin surface mount PLCC package. The MM145453 is pin out and functionally compatible with the MC145453.
- Serial Data Input
- Wide Power Supply Operation
- TTL Compatibility
- Up to 33 LCD Segments
- Alphanumeric or Bar Graph Capability
- Cascaded Operation Capability
- Pin Compatible with MC145453
