- 封装:16-DIP(0.300",7.62mm)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$2
更新日期:2024-04-01 00:04:00
产品简介:用于 LCD 的高速 CMOS 逻辑 BCD 至 7 段锁存器/解码器/驱动器
查看详情- 封装:16-DIP(0.300",7.62mm)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$2
CD74HCT4543EE4 中文资料属性参数
- 标准包装:25
- 类别:集成电路 (IC)
- 家庭:PMIC - 显示器驱动器
- 系列:-
- 显示器类型:LCD
- 配置:7 段显示
- 接口:BCD
- 数字或字符:-
- 电流 - 电源:8µA
- 电源电压:4.5 V ~ 5.5 V
- 工作温度:-55°C ~ 125°C
- 安装类型:通孔
- 封装/外壳:16-DIP(0.300",7.62mm)
- 供应商设备封装:16-PDIP
- 包装:管件
产品特性
- 4.5-V to 5.5-V VCC Operation
- Input Latches for BCD Code Storage
- Blanking Capability
- Phase Input for Complementing Outputs
- Fanout (Over Temperature Range) Standard Outputs - 10 LSTTL Loads
- Standard Outputs - 10 LSTTL Loads
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic ICs
- Direct LSTTL input logic compatibility, VIL=0.8 V Maximum, VIH=2 V Minimum
- CMOS Input Compatibility, II 1µA @ VOL, VOH
产品概述
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.
CD74HCT4543EE4 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
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High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver for LCDs 16-PDIP -55 to 125 |
10页,241K | 查看 |
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