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TC74AC244F Datasheet Octal Bus Buffer

Manufacturer: Toshiba

Download the TC74AC244F datasheet PDF. This datasheet also includes the TC74AC240F variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TC74AC240F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

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.

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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