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TC74AC244P Datasheet Octal Bus Buffer

Manufacturer: Toshiba

Overview: TC74AC240,244P/F/ FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC240P, TC74AC240F, TC74AC240FT TC74AC244P, TC74AC244F, TC74AC244FT Octal Bus Buffer TC74AC240P/F/FT TC74AC244P/F/FT Inverted, 3-State Outputs Non-Inverted, 3-State Outputs TC74AC240P, TC74AC244P The TC74AC240 and 244 are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate and double-layer metal wiring C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The 74AC240 is an inverting 3-state buffer while the 74AC244 is non-inverting. Both devices have two active-low output enables. These devices are designed to be used in such applications as 3-state memory address drivers. All inputs are equipped with protection circuits against static discharge or transient excess voltage.

Download the TC74AC244P datasheet PDF. This datasheet also includes the TC74AC240F variant, as both parts are published together in a single manufacturer document.

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Key Features

  • High speed: tpd = 4.0 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 8 μA (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating voltage range: VCC (opr) = 2 to 5.5 V.
  • Pin and function compatible with 74F240/244 TC74AC240F, TC74AC244F TC74AC24.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Toshiba Logo TC74AC244FT Octal Bus Buffer Toshiba
Toshiba Logo TC74AC244FW Octal Bus Buffer Toshiba

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