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  • 型号：TC7W74FU
  • 厂家：TOSHIBA
  • 批号：05+9Knopb 05+
  • 整包数量：3000
  • 最小起批量：10
  • 标记/丝印/代码/打字：7W74
  • 封装：SM8/SSOP8
  • 技术文档：下载

逻辑类型Logic Type设置（预设）和复位 Set(Preset) and Reset
电路数Number of CircuitsD型 D-Type
输入数Number of Inputs差分 Differential
电源电压VccVoltage - Supply1
静态电流IqCurrent - Quiescent (Max)1
输出高，低电平电流Current - Output High, Low67MHz
低逻辑电平Logic Level - Low13ns
高逻辑电平Logic Level - High正边沿 Positive Edge
传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL5.2mA，5.2mA
Description & Applications2 V ~ 6 V
描述与应用D-Type Flip Flop with Preset and Clear The TC7W74 is a high speed C2MOS D Flip Flop fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the C2MOS low power dissipation. The signal level applied to the D INPUT is transferred to Q OUTPUT during the positive going transition of the CLOCK pulse CLEAR and PRESET are independent of the CLOCK and are accomplished by setting the appropriate input to an “L” level Input is equipped with protection circuits against static discharge or transient excess voltage. Features • High speed: fMAX = 77 MHz (typ.) at VCC = 5 V • Low power dissipation: ICC = 2 μA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • Output drive capability: 10 LSTTL loads • Symmetrical output impedance: |IOH| = IOL = 4 mA (min) • Balanced propagation delays: tpLH −∼ tpHL • Wide operating voltage range: VCC (opr) = 2 to 6 V
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深圳市爱瑞凯电子科技有限公司
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TC7W74FU
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