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logic IC

74HC00 Quad NAND

The 74HC00 Quad NAND is a logic IC in the LabWired part catalog. Its catalog type is 74hc00. It connects to the MCU over GPIO. The catalog gives a supply range of 2–6 V. It has 14 pins. A registered peripheral model runs in the engine: the firmware talks to it over the real bus and gets device-accurate responses.

From the catalog: Quad 2-input NAND (core/configs/devices/74hc00.yaml), tPHL/tPLH 9 ns. An unconnected input reads LOW here, so an unwired gate asserts its output HIGH.

Key facts

CategoryLogic ICs
Catalog type74hc00
InterfaceGPIO
Supply range2–6 V
Pins14
DatasheetNexperia 74HC00 / 74HCT00 datasheet

What LabWired simulates

What is simulated

Simulated device model

How it was validated

Built from the datasheet. Implemented from the part’s register documentation and exercised by automated tests. Nothing physical was ever placed next to it.

74HC00 Quad NAND pinout

PinElectrical typeFunction
A1 Input —
B1 Input —
Y1 Output —
A2 Input —
B2 Input —
Y2 Output —
A3 Input —
B3 Input —
Y3 Output —
A4 Input —
B4 Input —
Y4 Output —
VCC Power input Supply
GND Power input Supply

How to simulate the 74HC00 Quad NAND in LabWired

  1. Open the Playground at app.labwired.com and place an MCU board.
  2. Add the 74HC00 Quad NAND (catalog type 74hc00).
  3. Connect VCC and GND to the supply and ground of the board. Use a supply inside the catalog range of 2–6 V.
  4. Connect A1, B1, Y1, A2, B2, Y2, A3, B3, Y3, A4, B4 and Y4 as your circuit needs.
  5. Run the firmware. It drives and reads the pins of the part, and the device model responds on those pins.

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Modelled from Nexperia 74HC00 / 74HCT00 datasheet.

Wire it up in Playground → See the full validation matrix