WOLFRAM SYSTEMMODELER

NandGate

CMOS NAND Gate (see Tietze/Schenk, page 157)

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.Analog.Examples.NandGate"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

The nand gate is a basic CMOS building block. It consists of four CMOS transistors. The output voltage Nand.y.v is low if and only if the two input voltages at Nand.x1.v and Nand.x2.v are both high. In this way the nand functionality is realized.

The simulation end time should be set to 1e-7. Please plot the input voltages Nand.x1.v, d Nand.x2.v, and the output voltage Nand.y.v.

Reference:

Tietze, U.; Schenk, Ch.: Halbleiter-Schaltungstechnik. Springer-Verlag Berlin Heidelberg NewYork 1980, p. 157

Components (7)

VIN1

Type: TrapezoidVoltage

VIN2

Type: TrapezoidVoltage

VDD

Type: RampVoltage

Gnd1

Type: Ground

Gnd4

Type: Ground

Gnd5

Type: Ground

Nand

Type: Nand