3PCS SN74HC00N 74HC00N IC QUAD 2-INPUT NAND GATE IC 14-DIP
The GD74HC00 is a high speed CMOS 2-INPUT NAND GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL 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.