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触发器、锁存器和寄存器
D 型触发器

SN74F175

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具有清零功能的四通道 D 类触发器

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SN74F175

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产品详情

Number of channels 4 Technology family F Input type Bipolar Output type Push-Pull Clock frequency (max) (MHz) 100 IOL (max) (mA) 20 IOH (max) (mA) -1 Supply current (max) (µA) 34000 Features Very high speed (tpd 5-10ns) Operating temperature range (°C) 0 to 70 Rating Catalog
Number of channels 4 Technology family F Input type Bipolar Output type Push-Pull Clock frequency (max) (MHz) 100 IOL (max) (mA) 20 IOH (max) (mA) -1 Supply current (max) (µA) 34000 Features Very high speed (tpd 5-10ns) Operating temperature range (°C) 0 to 70 Rating Catalog
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) PDIP (N) 16 181.42 mm² (19.3 mm × 9.4 mm) SOP (NS) 16 79.56 mm² (10.2 mm × 7.8 mm)
  • Contains Four Flip-Flops With Double-Rail Outputs
  • Buffered Clock and Direct Clear Inputs
  • Applications Include:
    • Buffer/Storage Registers
    • Shift Registers
    • Pattern Generators
  • Contains Four Flip-Flops With Double-Rail Outputs
  • Buffered Clock and Direct Clear Inputs
  • Applications Include:
    • Buffer/Storage Registers
    • Shift Registers
    • Pattern Generators

This positive-edge-triggered flip-flop utilizes TTL circuitry to implement D-type flip-flop logic with a direct clear (CLR)\ input. Information at the data (D) inputs meeting setup-time requirements is transferred to outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.

This positive-edge-triggered flip-flop utilizes TTL circuitry to implement D-type flip-flop logic with a direct clear (CLR)\ input. Information at the data (D) inputs meeting setup-time requirements is transferred to outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.
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CD74ACT175 正在供货 具有复位功能的四通道 D 类触发器 Voltage range 4.5V to 5.5V, average propagation delay 8ns, average drive strength 24mA

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 Quadruple D-Type Flip-Flop With Clear 数据表 (Rev. B) 2002-5-22

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