74HC20 – 7420 ( Dual 4-input NAND gate )

74HC20-7420 (Dual 4-input NAND gate ) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. The 74HC20  is a dual 4-input NAND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC

74HC20 datasheet It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.