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Draw 2 input CMOS NOR gate and using equivalent inverter approach and derive expression for $V_{IL},V_{IH}, V_{OH} ,V_{OL}$
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| written 7.7 years ago by | • modified 7.6 years ago |
2-Input NOR Gate

CMOS voltage transfer characteristics

Region of Opertion of Transistors in a Symmetrical Inverter
| Region | Input Voltage $ V_i $ | Output Voltage $ V_o $ | NMOS Transistor | PMOS Transistor |
|---|---|---|---|---|
| 1 | $ V_i \leq V_{TN}$ | $ V_{OH} = V_{DD} $ | Cutoff | Linear |
| 2 | $ V_{TN} \lt V_i \leq V_o … |