74VHCT573A is a high-performance circuit in the 74 series. It has fast speed, low power consumption, output compatible with TTL, and has power-on protection and electrostatic discharge protection functions. It can be used to interface 5V to 3V circuits.
The document describes the 74VHCT573A, an advanced high-speed CMOS octal D-type latch featuring non-inverting 3-state outputs. Fabricated using sub-micron silicon gate and double-layer metal wiring CMOS technology, this device is compatible with TTL outputs and offers powerdown protection on inputs and outputs.
| Propagation Delay (Typical) | 5.4 ns |
|---|---|
| Low Power Dissipation (Max) | 4 mW |
| Operating Voltage Range | 4.5V to 5.5V |
| ESD Immunity | 2KV |
Yes, it is compatible with TTL outputs.
Yes, powerdown protection is provided on all inputs and outputs.