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 > SN74ACT7813,pdf(64 X 18 Clocke

SN74ACT7813,pdf(64 X 18 Clocke

  • 资源大小:412
  • 上传时间:2021-10-05
  • 下载次数:0次
  • 浏览次数:34次
  • 资源积分:1积分
  • 标      签: Clocked

资 源 简 介

The SN74ACT7813 is a 64-word × 18-bit FIFO suited for buffering asynchronous datapaths up to 67-MHz clock rates and 12-ns access TImes. Two devices can be configured for bidirecTIonal data buffering without addiTIonal logic. MulTIple distributed VCC and GND pins, along with Texas Instruments patented output edge control (OECTM) circuit, dampen simultaneous switching noise. The write clock (WRTCLK) and read clock (RDCLK) are free running and can be asynchronous or coincident. Data is written to memory on the rising edge of WRTCLK when WRTEN1 is high, WRTEN2 is low, and input ready (IR) is high. Data is read from memory on the rising edge of RDCLK when RDEN, OE1, and OE2 are low and output ready (OR) is high.
VIP VIP