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TC74VHC139F Datasheet Dual 2-to-4 Line Decoder

Manufacturer: Toshiba

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Overview

TC74VHC139F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC139F, TC74VHC139FK Dual 2-to-4 Line Decoder The TC74VHC139 is an advanced high speed CMOS 2 to 4 LINE DECODER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

The active low enable input can be used for gating or it can be used as a data input for demultiplexing applications.

Key Features

  • High speed: tpd = 5.0 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Power down protection is provided on all inputs.
  • Balanced propagation delays: tpLH ≈ tpHL.
  • Wide operating voltage range: VCC (opr) = 2 V to 5.5 V.
  • Pin and function compatible with 74ALS139 Pin Assignment TC74VHC139F TC74VHC139FK Weight SOP16-P-300-1.27A VSSOP16-P-0030-0.50 : 0.18 g (typ. ) : 0.02 g (typ. ) 1 1.

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