Dual 3-input NOR gate implemented in RTL as used in the Apollo ... it caused a small revolution that enabled not just the still common 4000-series CMOS logic chips (introduced by RCA in 1968 ...

Fig. 4 Basic Static NOR gate CMOS implementation. In the above Fig.4, A and B are the inputs and Z is the output of the gate. Here it can be seen that, there is always a path exists from the supply to ...

1 NAND inverting gate and AND non-inverting gate Standard CMOS gates used in IC design are inverting for ... away in the logic by using an inverting logic function such as NAND, NOR etc. (Inverting ...