
74HC574D,653
- 厂商名称nexperia
- 元件分类触发器
- 中文描述触发器,74HC574,D,14 ns,123 MHz,7.8 mA,SOIC
- 英文描述Octal D-type flip-flop;positive edge-trigger;3-state en-us
- 数据手册74HC574D,653数据手册Datasheet PDF
- 在线购买
74HC574D,653概述
The 74HC574D is an octal D-type Flip-Flop with positive edge-trigger and 3-state is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL.It is specified in compliance with JEDEC standard no-7A.This octal D-type flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus-oriented applications.A clock(CP)and an output enable(OE)input are common to all flip-flops.The 8 flip-flops will store the state of their individual D-inputs that meet the set-up and hold times requirements on the low-to-high CP transition.When OE is low the contents of the 8 flip-flops are available at the outputs.When OE is high,the outputs go to the high-impedance OFF-state.Operation of the OE input does not affect the state of the flip-flops.
8-bit Positive,edge-triggered register
ESD protection HBM JESD22-A114F exceeds 2000V
8-bit Positive,edge-triggered register
ESD protection HBM JESD22-A114F exceeds 2000V
74HC574D,653中文参数
| 制造商: | Nexperia | 电源电压-最小: | 2 V |
| 产品种类: | 触发器 | 电源电压-最大: | 6 V |
| 电路数量: | 1 | 最小工作温度: | - 40 C |
| 逻辑系列: | HC | 最大工作温度: | + 125 C |
| 逻辑类型: | D-Type Edge Triggered Flip-Flop | 安装风格: | SMD/SMT |
| 极性: | Non-Inverting | 封装 / 箱体: | SOIC-20 |
| 输入类型: | Single-Ended | 通道数量: | 8 |
| 输出类型: | Single-Ended | 输入线路数量: | 8 |
| 传播延迟时间: | 14 ns at 5 V | 输出线路数量: | 8 |
| 高电平输出电流: | - 7.8 mA | 工作电源电压: | 5 V |
| 低电平输出电流: | 7.8 mA | 静态电流: | 8 uA |
74HC574D,653引脚图

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