双上升沿触发的D型触发器具有清零和预设 DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET
description
These devices contain two independent positive edge-triggered D-type flip-flops. A low level at the preset PRE or clear CLR inputs sets or resets the outputs regardless of the levels of the other inputs. When PRE and CLR are inactive high, data at the data D input meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input may be changed without affecting the levels at the outputs.
• Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
频率 145 MHz
电源电压DC 4.50V ~ 5.50V
输出接口数 1
输出电流 20 mA
电路数 2
时钟频率 145 MHz
位数 2
传送延迟时间 9.20 ns
极性 Non-Inverting, Inverting
电压波节 5.00 V
输出电流驱动 -50.0 µA
输入数 1
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 14
封装 SOIC-14
封装 SOIC-14
工作温度 0℃ ~ 70℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74F74DR TI 德州仪器 | 当前型号 | 当前型号 |
SN74F74D 德州仪器 | 类似代替 | SN74F74DR和SN74F74D的区别 |
SN74F74DG4 德州仪器 | 类似代替 | SN74F74DR和SN74F74DG4的区别 |
SN74F74DRG4 德州仪器 | 类似代替 | SN74F74DR和SN74F74DRG4的区别 |