TC74VHC32F

TC74VHC32F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC32F, TC74VHC32FK Quad 2-Input OR Gate The TC74VHC32 is an advanced high speed CMOS 2-INPUT OR GATE fabricated with silicon gate 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 4 stages including buffer output, which provide high noise immunity and stable output. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages. TC74VHC32F TC74VHC32FK Features  High speed: tpd = 3.8 ns (typ.) at VCC = 5 V  Low power dissipation: ICC = 2 μA (max) at Ta = 25°C  High noise immunity: VNIH = VNIL = 28% VCC (min)  Power down protection is provided on all inputs.  Balanced propagation delays: tpLH ∼− tpHL  Wide operating voltage range: VCC (opr) = 2 V to 5.5 V  Low noise: VOLP = 0.8 V (max)  Pin and function compatible with 74ALS32 Weight SOP14-P-300-1.27A VSSOP14-P-0030-0.50 : 0.18 g (typ.) : 0.02 g (typ.) © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 1991-05 2019-01-31 Pin Assignment IEC Logic Symbol TC74VHC32F/FK 1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 (top view) Tru...