需求
“Draw a 5 V transistor-level three-input CMOS NAND with three parallel PMOS devices, three series NMOS devices, and a 100 fF output capacitor.”
接著試試Add an output terminal.Change a component value.
這張圖裡有什麼
看懂背後的決策。
01
Used parallel PMOS for pull-up and stacked NMOS for pull-down
02
Added 100fF load capacitor for realistic output modeling
Reusable for any multi-input CMOS NAND gate design by adjusting the number of transistors and input signals.