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CD74AC109

ACTIVO

Biestables tipo D con activación de borde positivo J-K doble con Set y Reset

Detalles del producto

Number of channels 2 Technology family AC Input type LVTTL/CMOS Output type Push-Pull Clock frequency (MHz) 100 Supply current (max) (µA) 80 IOL (max) (mA) 24 IOH (max) (mA) -24 Features Balanced outputs, Clear, High speed (tpd 10-50ns), Positive edge triggered, Positive input clamp diode, Preset Operating temperature range (°C) -55 to 125 Rating Catalog
Number of channels 2 Technology family AC Input type LVTTL/CMOS Output type Push-Pull Clock frequency (MHz) 100 Supply current (max) (µA) 80 IOL (max) (mA) 24 IOH (max) (mA) -24 Features Balanced outputs, Clear, High speed (tpd 10-50ns), Positive edge triggered, Positive input clamp diode, Preset Operating temperature range (°C) -55 to 125 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)
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply voltage
  • Speed of bipolar F, AS, and S, with significantly reduced power consumption
  • Balanced propagation delays
  • ±24mA output drive current
    • Fanout to 15 F devices
  • SCR-latchup-resistant CMOS process and circuit design
  • Exceeds 2kV ESD protection per MIL-STD-883, method 3015
  • AC types feature 1.5V to 5.5V operation and balanced noise immunity at 30% of the supply voltage
  • Speed of bipolar F, AS, and S, with significantly reduced power consumption
  • Balanced propagation delays
  • ±24mA output drive current
    • Fanout to 15 F devices
  • SCR-latchup-resistant CMOS process and circuit design
  • Exceeds 2kV ESD protection per MIL-STD-883, method 3015

The CD74AC109-Q1 device contains two independent J-K positive edge triggered flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the J and K inputs that meets the setup-time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse. The device is qualified for automotive applications.

The CD74AC109-Q1 device contains two independent J-K positive edge triggered flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the J and K inputs that meets the setup-time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse. The device is qualified for automotive applications.

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* Hoja de datos CDx4AC109 Dual J- K Positive-Edge-Triggered Flip-flops with Clear and Preset datasheet (Rev. A) PDF | HTML 31/12/2024

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