It seems that the HC series CMOS part 74HC(T)00 from the late 1980s is now the cheapest single-quantity equivalent coming in at about 30 cents. A quad 2-input NAND gate is hardly the most exciting ...

One of the things that every student of digital electronics learns, is that every single logic function can be made from a combination of NAND gates ... TTL and CMOS logic chips made their ...

1 NAND inverting gate and AND non-inverting gate Standard CMOS gates used in IC design are inverting for ... an inverter when the inversion can be optimized away in the logic by using an inverting ...