The SN74ACT563DBLE is an integrated circuit (IC) component that is widely used in digital electronics and communication systems. It is a octal transparent latch with 3-state outputs, which means it can store eight bits of data and transmit them to the output when needed.
Here are some key features of the SN74ACT563DBLE IC component:
1. Octal Latch: This IC has eight latches, allowing it to store and control the output of eight individual bits of data. These latches are transparent, which means they always follow the inputs unless the latching enable (LE) pin is high.
2. 3-State Outputs: The SN74ACT563DBLE comes with 3-state outputs, which means it can set its outputs to high impedance (disconnected state) when required. This feature is useful in systems where multiple devices are connected to a common bus.
3. Active-High Enable: The latching enable (LE) pin is active-high, meaning when it is high, the inputs are latched and the outputs follow the inputs. When this pin is low, the outputs are disconnected from the inputs regardless of their states.
4. Schottky Diodes Protection: This IC has built-in Schottky diodes that provide protection against voltage spikes and transients. These diodes prevent damage to the IC caused by sudden change in input/output voltage levels
