3 Input Nand Gate Pin Diagram. As you can see the x output is 0 only when all inputs are 1. Not recommended for new designs use 74ls10.
See the image below. Here is the list of nandgate ic numbers. Quad 2 input cd4011b dual 4 input cd4012b triple 3 input cd4023b data sheet acquired from harris semiconductor.
Two input gates are common but if only a single input is required such as in the 7404 not or inverter gates a 14 pin ic can accommodate 6 or hex gates.
Theoretically a two inputs nand gate can be implemented by cascading a two input and gate and a not gate or inverter gate. 4001 which is a quad two inputs. Cd4011b cd4012b and cd4023b nand gates provide the system designer with direct implementation of the nand function and supplement the existing family of cmos gates. Theoretically a two inputs nand gate can be implemented by cascading a two input and gate and a not gate or inverter gate.
