双D型正边沿触发触发器 Dual D-Type Positive Edge-Triggered Flip-Flop
General Description
The AC/ACT74 is a dual D-type flip-flop with Asynchronous Clear and Set inputs and complementary Q, Q outputs. Information at the input is transferred to the outputs on the
positive edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse. After the Clock Pulse input threshold voltage has been passed, the Data input is locked out and information present will not be transferred to the outputs until the next rising edge of the Clock Pulse input.
Asynchronous Inputs:
LOW input to SDSet sets Q to HIGH level
LOW input to CDClear sets Q to LOW level
Clear and Set are independent of clock
Simultaneous LOW on CDand SDmakes both Q and Q HIGH
Features
■ICCreduced by 50%
■Output source/sink 24 mA
■ACT74 has TTL-compatible inputs
频率 210 MHz
电源电压DC 5.00 V, 5.50 V max
输出电流 24.0 mA
电路数 2
时钟频率 210 MHz
位数 1
极性 Non-Inverting, Inverting
逻辑门个数 2
输入电容 4.5 pF
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4.5V ~ 5.5V
安装方式 Through Hole
引脚数 14
封装 DIP-14
长度 19.56 mm
宽度 6.6 mm
高度 3.56 mm
封装 DIP-14
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Unknown
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
74ACT74PC Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
74F74PC 飞兆/仙童 | 类似代替 | 74ACT74PC和74F74PC的区别 |
TC74ACT74P 东芝 | 类似代替 | 74ACT74PC和TC74ACT74P的区别 |
SN74ACT74N 德州仪器 | 功能相似 | 74ACT74PC和SN74ACT74N的区别 |