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TC74AC283P - 4-Bit Binary Full Adder

Features

  • full internal look-ahead across all four bits. A4 × n bit binary adder is easily built up by cascading the AC283 without any additional logic. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features.
  • High speed: tpd = 7.0 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) Ca.

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Datasheet Details

Part number TC74AC283P
Manufacturer Toshiba
File Size 315.98 KB
Description 4-Bit Binary Full Adder
Datasheet download datasheet TC74AC283P Datasheet

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Full PDF Text Transcription

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TC74AC283P/F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC283P, TC74AC283F 4-Bit Binary Full Adder The TC74AC283 is an advanced high speed CMOS 4-BIT BINARY FULL ADDER fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. Sum (Σ) outputs are provided for each bit and a resultant carry (C4) is obtained from the fourth bit. This adder features full internal look-ahead across all four bits. A4 × n bit binary adder is easily built up by cascading the AC283 without any additional logic. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features • High speed: tpd = 7.
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