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TC74HC7240AF - OCTAL BUS BUFFER

Features

  • High speed: tpd = 15 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
  • High noise immunity: VH = 1.1 V (typ. ) at VCC = 5 V.
  • Output drive capability: 15 LSTTL loads.
  • Symmetrical output impedance: |IOH| = IOL = 6 mA (min).
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating voltage range: VCC (opr) = 2 to 6 V.
  • Pin and function compatible with 74LS240/244 TC74HC7240AF, TC74HC7244AF W.

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TC74HC7240,7244AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC7240AP, TC74HC7240AF TC74HC7244AP, TC74HC7244AF Octal Bus Buffer (with schmitt trigger inputs) TC74HC7240AP/AF Inverted, 3-State Outputs TC74HC7244AP/AF Non-Inverted, 3-State Outputs TC74HC7240AP, TC74HC7244AP The TC74HC7240A/7244A are high speed CMOS OCTAL BUS BUFFERs with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The TC74HC7240A/7244A have same pin configuration and function as the TC74HC240A/244A. And they have a hystereis characterictics with each input, so TC74HC7240A/7244A can be used as a line receiver, etc. They have two active low output enables.
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