The document describes a high-speed CMOS quad 2-input AND gate called 74VHC08. The product features high speed, low power dissipation, high noise immunity, and power down protection on inputs.
The 74VHC08 is an advanced high-speed CMOS quad 2-input AND gate fabricated with sub-micron silicon gate and double-layer metal wiring CMOS technology. The internal circuit includes a buffer output to provide high noise immunity and stable output. The device features power-down protection on all inputs, allowing 0 to 7V to be accepted on inputs regardless of the supply voltage. It is pin and function compatible with the 74 series and offers improved latch-up immunity.
| Operating Voltage Range | 2V to 5.5V |
|---|---|
| Propagation Delay (Typical) | 4.3 ns |
| Quiescent Supply Current (Max) | 2 µA |
| Output Current (Min) | 8mA |
| Noise Immunity (Min) | 28% VCC |
| ESD Immunity | 2KV |
| Supply Voltage | -0.5 to +7.0 V |
| Operating Temperature | -55 to 125 °C |
Yes, this device can be used to interface 5V to 3V systems.
The operating voltage range is 2V to 5.5V.
Yes, power down protection is provided on all inputs.