首页| 行业标准| 论文文档| 电子资料| 图纸模型
购买积分 购买会员 激活码充值

您现在的位置是:团子下载站 > 其他 > 74AC11257,PDF(QUADRUPLE 2-LINE

74AC11257,PDF(QUADRUPLE 2-LINE

  • 资源大小:461
  • 上传时间:2021-10-02
  • 下载次数:0次
  • 浏览次数:21次
  • 资源积分:1积分
  • 标      签: Multiplexe

资 源 简 介

This device is designed to mulTIplex signals from 4-bit data sources to four output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (OE) input is at a high logic level. To ensure the high-impedance state during power up or power down, OE should be TIed to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
VIP VIP