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32通道真空荧光灯显示驱动程序HV518

  • 资源大小:0.85 MB
  • 上传时间:2021-10-28
  • 下载次数:0次
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  • 资源积分:1积分
  • 标      签: HV518 驱动程序 荧光灯

资 源 简 介

The HV518 is designed for vacuum fluorescent or DC plasma applicaTIons, where it can serve as a segment, digit or matrix display driver. Each device has 32 outputs, 32 latches and a 32-bit cascadable shift register. Serial data enters the shift register on the LOW-to-HIGH transiTIon of the clock input. With latch enable (LE) HIGH, parallel data is transferred to the output buffers through a 32-bit latch. When LE is low the data is stored in the latch. When STROBE (STR) is LOW, all outputs are enabled; if STROBE is HIGH, all outputs are LOW.
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