The CD4043BC are quad cross-couple 3-STATE CMOSNOR latches, and the CD4044BC are quad cross-couple 3-STATE CMOS NAND latches. Each latch has a separate Qoutput and individual SET and RESET inputs. There is acommon 3-STATE ENABLE input for all four latches. Alogic “1” on the ENABLE input connects the latch states tothe Q outputs. A logic “0” on the ENABLE input disconnectsthe latch states from the Q outputs resulting in anopen circuit condition on the Q output. The 3-STATE featureallows common bussing of the outputs.Features Wide supply voltage range: 3V to 15V Low power: 100 nW (typ.) High noise immunity: 0.45 VDD (typ.) Separate SET and RESET inputs for each latch NOR and NAND configuration 3-STATE output with common output enableApplications• Multiple bus storage• Strobed register• Four bits of independent storage with output enable• General digital logic
猜您喜欢
推荐内容
开源项目推荐 更多
热门活动
热门器件
用户搜过
随便看看
热门下载
热门文章
热门标签
评论