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TC74VHCV245FK - Octal Schmitt Bus Transceiver

Features

  • (Note).
  • High speed: tpd = 3.8 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 2 μA (max) at Ta = 25°C.
  • Wide operating voltage range: VCC (opr) = 1.8 V to 5.5 V.
  • Ouput current: |IOH|/IOL = 16 mA (min) (VCC = 4.5 V).
  • Available in VSSOP (US).
  • Power-down protection provided on all inputs and outputs.
  • Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc. ) 245 type Note: Do not apply a signal to any bus pins when it is in the output mode. Dam.

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Full PDF Text Transcription

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TC74VHCV245FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCV245FK Octal Schmitt Bus Transceiver The TC74VHCV245FK is an advanced high speed CMOS OCTAL BUS TRANSCEIVER fabricated with silicon gate CMOS technology. TC74VHCV245FK It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. It is intended for two-way asynchronous communication between data busses. The direction of data transmission is determined by the level of the DIR input. The enable input ( G ) can be used to disable the device so that the busses are effectively isolated. Input pin and bus terminal have hysteresis between the positive-going and negative-going thresholds.
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