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TC74AC283FN データシート(PDF) 1 Page - Toshiba Semiconductor |
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TC74AC283FN データシート(HTML) 1 Page - Toshiba Semiconductor |
1 / 10 page TC74AC283P/F/FN 2007-10-01 1 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC283P,TC74AC283F,TC74AC283FN 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 = 7.0 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) = 2~5.5 V • Pin and function compatible with 74F283 Pin Assignment Note: xxxFN (JEDEC SOP) is not available in Japan. TC74AC283P TC74AC283F TC74AC283FN Weight DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.) |
同様の部品番号 - TC74AC283FN |
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同様の説明 - TC74AC283FN |
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