README.md

Wokwi sn74hc266 Chip

This is a custom chip for Wokwi. It implements a faur independent 2-INPUT exclusive-NOR gates in Positive logic . The chip performs the following boolean function : Y = NOT( A . B) + (A . B)

Truth Table

INPUT A	INPUT B	OUTPUTS
L	L	H
L	H	L
H	L	L
H	H	H

Pin names

Name	Description
1A	Gate 1 Input signal A
1B	Gate 1 Input signal B
1Y	Gate 1 Output signal
2A	Gate 2 Input signal A
2B	Gate 2 Input signal B
2Y	Gate 2 Output signal
3A	Gate 3 Input signal A
3B	Gate 3 Input signal B
3Y	Gate 3 Output signal
4A	Gate 4 Input signal A
4B	Gate 4 Input signal B
4Y	Gate 4 Output signal
GND	Ground
VCC	Supply voltage

Usage

To use this chip in your project, include it as a dependency in your diagram.json file:

  "dependencies": {
    "chip-sn74hc266": "github:wokwi-custom-chips/sn74hc266@0.1.0"
  }

Then, add the chip to your circuit by adding a chip-sn74hc266 item to the parts section of diagram.json:

  "parts": {
    ...,
    { "type": "chip-sn74hc266", "id": "chip1" }
  },

For a complete example, see the sn74hc266 chip test project.