The SN74AS869DW is an integrated circuit (IC) component that offers a variety of features suitable for use in digital systems. This IC is a 16-bit register, featuring parallel in and parallel out capabilities with synchronous load functionality. Here is an overview of the key features of the SN74AS869DW:
1. 16-bit register: The SN74AS869DW consists of 16 stages of D-flip flops, allowing for the storage of 16 bits of data.
2. Parallel data inputs: This IC component offers 16 parallel data input pins (D0-D15), enabling simultaneous transfer of data to the internal flip flops.
3. Synchronous load operation: The register is equipped with a synchronous load function, which allows users to load data into the flip flops on the rising edge of the clock signal (CP).
4. Parallel data outputs: The SN74AS869DW provides 16 parallel data output pins (Q0-Q15). The output data mirrors the data present at the corresponding D inputs.
5. Selectable register operation: The register can be configured to operate as a full 16-bit register or as two independent 8-bit registers, providing versatility for different system requirements.
6. Active low parallel enable (G) input: The IC has an active low parallel enable input that, when asserted, enables the parallel data inputs to transfer data into the flip flops on the next clock cycle
