TC74AC20FN

www.DataSheet4U.com TC74AC20P/F/FN TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC20P,TC74AC20F,TC74AC20FN Dual 4-Input NAND Gate The TC74AC20 is an advanced high speed CMOS 4-INPUT NAND GATE 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. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Note: xxxFN (JEDEC SOP) is not available in Japan. TC74AC20P TC74AC20F Features High speed: tpd = 4.1 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) Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines. ∼ tpHL Balanced propagation delays: tpLH − Wide operating voltage range: VCC (opr) = 2~5.5 V Pin and function compatible with 74F20 DataShee DataSheet4U.com Pin Assignment TC74AC20FN Weight DIP14-P-300-2.54 SOP14-P-300-1.27A SOP14-P-300-1.27 SOL14-P-150-1.27 : 0.96 g (typ.) : 0.18 g (typ.) : 0.18 g (typ.) : 0.12 g (typ.) DataSheet4U.com 1 DataSheet 4 U .com 2006-02-01 www.DataSheet4U.com TC74AC20P/F/FN IEC Logic Symbol Truth Table A L X X X H B X L X X H C X X L X H D X X X L H Y H H H H L ...