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CD74HCT4543 用于 LCD 的高速 CMOS 逻辑 BCD 至 7 段锁存器/解码器/驱动器

CD74HCT4543
Rating Catalog
Technology Family HC
CD74HCT4543 描述

The CD74HCT4543 high-speed silicon-gate is a BCD-to-7 segment latch/decoder/driver designed primarily for directly driving liquid-crystal displays. While the latch enable (LD) is low, the latches are enabled to store the BCD inputs. When the latch enable is high, the latches are disabled, making the outputs transparent to the BCD inputs. The device has an active-high blanking input (BI) and a phase input (PH) to which a square wave is applied for liquid-crystal applications. This square wave also is applied to the backplane of the liquid-crystal display.

CD74HCT4543 特性
CD74HCT4543 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
CD74HCT4543E ACTIVE -55 to 125 0.48 | 1ku PDIP (N) | 16 25 | TUBE  
CD74HCT4543EE4 ACTIVE -55 to 125 0.48 | 1ku PDIP (N) | 16 25 | TUBE  
CD74HCT4543 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
CD74HCT4543E Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type CD74HCT4543E CD74HCT4543E
CD74HCT4543EE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type CD74HCT4543EE4 CD74HCT4543EE4
CD74HCT4543 应用技术支持与电子电路设计开发资源下载
  1. CD74HCT4543 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器照明解决方案产品选型与价格 . xls
  3. 照明和显示屏电源选择指南 (PDF 1427 KB)
  4. 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
  5. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
  6. PowerPADTM Made Easy (PDF 57 KB)
  7. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)