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TI(德州仪器) SN74LV74A
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  • TI(德州仪器) SN74LV74A
  • TI(德州仪器) SN74LV74A
  • TI(德州仪器) SN74LV74A
  • TI(德州仪器) SN74LV74A
  • TI(德州仪器) SN74LV74A
  • TI(德州仪器) SN74LV74A
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SN74LV74A

SN74LV74A

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双通道上升沿 D 类触发器

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  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

These dual positive-edge-triggered D-type flip-flops are designed for 2-V to 5.5-V VCC operation.

  • 2-V to 5.5-V VCC Operation
  • Maximum tpd of 8.5 ns at 5 V
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2.3 V at VCC = 3.3 V, TA = 25°C
  • Support Mixed-Mode Voltage Operation on
    All Ports
  • Ioff Supports Partial-Power-Down
    Mode Operation
  • Latch-up Performance Exceeds 250 mA
    Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 500-V Charged-Device Model (C101)
Number of channels2
Technology familyLV-A
Supply voltage (min) (V)2
Supply voltage (max) (V)5.5
Input typeStandard CMOS
Output typePush-Pull
Clock frequency (max) (MHz)110
IOL (max) (mA)12
IOH (max) (mA)-12
Supply current (max) (µA)20
FeaturesBalanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff)
Operating temperature range (°C)-40 to 125
RatingCatalog
SOIC (D)1451.9 mm² 8.65 x 6
SOP (NS)1479.56 mm² 10.2 x 7.8
SSOP (DB)1448.36 mm² 6.2 x 7.8
TSSOP (PW)1432 mm² 5 x 6.4
TVSOP (DGV)1423.04 mm² 3.6 x 6.4
VQFN (RGY)1412.25 mm² 3.5 x 3.5
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