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TC74HC4002AF Datasheet Dual 4-input Nor Gate

Manufacturer: Toshiba

Overview: TC74HC4002AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC4002AP, TC74HC4002AF Dual 4-Input NOR Gate The TC74HC4002A is a high speed CMOS 4-INPUT NOR GATE fabricated with silicon gate C2MOS technology. It actives the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 3 stages including a buffer output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • High speed: tpd = 10 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 1 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.
  • Pin and function compatible with 4002B. Pin Assignment TC74HC4002AP TC74HC40.

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TC74HC4002AF Distributor