VLSI Design Circuits & Layout. Outline. CMOS Gate Design Pass Transistors CMOS Latches & Flip-Flops Standard Cell Layouts Stick Diagrams. CMOS Gate Design. A 4-input CMOS NOR gate. Pull-up OFF. Pull-up ON. Pull-down OFF. Z (float). 1. Pull-down ON. 0. X (crowbar).
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
A “negative level-sensitive” latch
A “positive level-sensitive” latch
Inverted version of D
Holds the last value of NOT(D)
Q -> NOT(NOT(QM))