Logic Gates Matrix
Pure hardware logic without microcontrollers. Intarva’s 74HC series models provide bit-perfect simulation of discrete digital circuits.
Boolean Algebra & Physical Logic
In Intarva, logic gates are more than just mathematical functions—they are electrical models. They follow the CMOS (Complementary Metal-Oxide-Semiconductor) standard used in the 74HC series.
Propagation Delay (10ns)
Digital signals don’t move instantly. Intarva simulates a 10 nanosecond delay between an input change and the output result. This allows you to build real-world circuits like Ring Oscillators.
Threshold Voltages
Gates in Intarva have specific switching thresholds. An input is only considered HIGH if it exceeds 2.0V (for a 5V supply). Anything below 0.8V is considered LOW.
The X-State: If two gate outputs are connected to the same wire and drive different values (e.g., one HIGH, one LOW), Intarva flags a Conflict (X) to protect your virtual circuit from damage.
Technical Matrix
| IC Model | Logic Type | Truth Table Summary | Pin Configuration |
|---|---|---|---|
74HC08 |
AND | Output is HIGH only if both inputs are HIGH. | Quad 2-Input |
74HC32 |
OR | Output is HIGH if at least one input is HIGH. | Quad 2-Input |
74HC00 |
NAND | Universal Gate. Inverted AND logic. | Quad 2-Input |
74HC86 |
XOR | Output is HIGH only if inputs are different. | Quad 2-Input |
74HC04 |
NOT | Inverts the input signal. | Hex Inverter |