双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

J-K型触发器

Robust interfacing between asynchronous and synchronous systems

异步和同步系统之间的稳健连接

触发器是数字电子产品中的基本存储元件。触发器只允许输出在边沿转变时发生改变，因此可在异步和同步系统之间提供稳健连接。它们具备正边沿或负边沿触发选项，进一步提升了设计灵活性。

主要特性和优势

  • 5 V和3.3 V混合型应用
  • 通过集成式端接电阻改善信号完整度
  • 高抗扰度
  • 直通式引脚配置，便于布局
  • 宽电源电压范围
  • 低传播延迟
  • 过压容限输入选项
  • 集成式源端接电阻选项
  • 总线保持选项

关键应用

  • 分频
  • 受控延迟
  • 异步和同步系统之间的接口

Parametric search

J-K Type Flip-Flops
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Products

Type number Description Status Quick access
74HC107; 74HCT107 Dual JK flip-flop with reset; negative-edge trigger ACT
74HC107D Dual JK flip-flop with reset; negative-edge trigger Production
74HC107DB Dual JK flip-flop with reset; negative-edge trigger EndOfLife
74HC107PW Dual JK flip-flop with reset; negative-edge trigger Production
74HCT107D Dual JK flip-flop with reset; negative-edge trigger Production
74HC109; 74HCT109 Dual JK flip-flop with set and reset; positive-edge-trigger ACT
74HC109D Dual JK flip-flop with set and reset; positive-edge-trigger Production
74HC109DB Dual JK flip-flop with set and reset; positive-edge-trigger EndOfLife
74HC109PW Dual JK flip-flop with set and reset; positive-edge-trigger Production
74HCT109D Dual JK flip-flop with set and reset; positive-edge-trigger Production
74HCT109DB Dual JK flip-flop with set and reset; positive-edge-trigger EndOfLife
74HCT109PW Dual JK flip-flop with set and reset; positive-edge-trigger Production
74HC112; 74HCT112 Dual JK flip-flop with set and reset; negative-edge trigger ACT
74HC112D Dual JK flip-flop with set and reset; negative-edge trigger Production
74HC112DB EndOfLife
74HC112PW Dual JK flip-flop with set and reset; negative-edge trigger Production
74HCT112D Dual JK flip-flop with set and reset; negative-edge trigger Production
74HCT112DB EndOfLife
74HCT112PW Dual JK flip-flop with set and reset; negative-edge trigger Production
74HC73 Dual JK flip-flop with reset; negative-edge trigger ACT
74HC73D Dual JK flip-flop with reset; negative-edge trigger Production
74HC73DB Dual JK flip-flop with reset; negative-edge trigger EndOfLife
74HC73PW Dual JK flip-flop with reset; negative-edge trigger Production
HEF4027B Dual JK flip-flop ACT
HEF4027BT Dual JK flip-flop Production
Visit our documentation center for all documentation

Marcom graphics (1)
File name Title Type Date
TSSOP16_SOT403-1_mk.png plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body Marcom graphics 2017-01-28

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Cross reference