The document introduces a low voltage CMOS dual 4-input NAND gate, which is suitable for low power, battery operated and low noise 3.3V applications. The product is fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology, and it provides high noise immunity and stable output. Power down protection is provided on all inputs, and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V system. It combines high speed performance with the true CMOS low power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
The 74LVX20 is a low voltage CMOS dual 4-input NAND gate fabricated with sub-micron silicon gate and double-layer metal wiring CMOS technology. It is designed for low power, battery-operated, and low noise 3.3V applications while maintaining high speed performance. The device features 5V tolerant inputs, allowing it to interface 5V systems to 3V logic levels, and includes power-down protection on all inputs.
| Supply Voltage Range | 2V to 3.6V |
|---|---|
| Input Voltage Range | 0V to 5.5V |
| Operating Temperature | -55 to 125 °C |
| Quiescent Supply Current | 2 µA (Max) |
| Propagation Delay (Typ) | 4.1ns |
| Output Current | ± 25 mA |
| ESD Immunity | 2KV |
The recommended operating voltage range is 2V to 3.6V.
Yes, the device has 5V tolerant inputs that can accept 0 to 7V.
The maximum quiescent supply current is 2 µA at 25°C.