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TC74ACT174F Datasheet Hex D-type Flip-flop

Manufacturer: Toshiba

Overview: TC74ACT174P/F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT174P, TC74ACT174F Hex D-Type Flip Flop with Clear The TC74ACT174 is an advanced high speed CMOS HEX D-TYPE FLIP FLOP fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. Information signals applied to D inputs are transferred to the Q outputs on the positive going edge of the clock pulse. When the CLR input is held low, the Q output are in the low logic level independent of the other inputs. 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: fmax = 155 MHz (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 8 μA (max) at Ta = 25°C.
  • Compatible with TTL outputs: VIL = 0.8 V (max) VIH = 2.0 V (min).
  • Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Pin and function compatible with 74F174 Pin Assignment TC74ACT174P TC74ACT174F Weight DIP16-P-300-2.54A SOP16-P-300-1.27.

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