SN74ALVC7805-40DLR

FIFOs Memory Overview

The SN74ALVC7805-40DLR is a synchronous first-in, first-out (FIFO) memory device manufactured by Texas Instruments. It features a storage capacity of 4.5 kbit organized as 256 words by 18 bits. The component supports a maximum clock frequency of 25 MHz with an access time of 20 ns. It operates within a supply voltage range of 3 V to 3.6 V and draws a maximum supply current of 40 µA. The device utilizes a unidirectional bus configuration and is housed in a 56-BSSOP package.

FIFOs Memory Feature Summary

• Synchronous FIFO architecture for data buffering
• Wide data bus width supporting 18-bit transfers
• Low power consumption suitable for battery-operated systems

FIFOs Memory Applications

• High-speed data buffering between asynchronous logic domains
• Data rate matching in communication interfaces
• Temporary storage in digital signal processing pipelines

FIFOs Memory Procurement Notes

Verify the specific suffix '40DLR' against official Texas Instruments documentation to confirm pinout compatibility and electrical characteristics. Ensure the procurement source provides valid RoHS compliance certificates. Confirm that the 56-BSSOP package dimensions match your PCB footprint requirements before finalizing orders.

FIFOs Memory Selection Notes

Select this component when a wide 18-bit data path is required for synchronous FIFO operations. It is appropriate for designs operating strictly within the 3 V to 3.6 V supply range. Consider alternative parts if lower voltage operation or different package styles are necessary for the target application.

FIFOs Memory Part Context

This part belongs to the SN74ALVC7805 series of synchronous FIFOs from Texas Instruments. It is designed for high-performance applications requiring reliable data buffering. The device integrates standard FIFO control signals to manage read and write operations efficiently within digital circuits.

FIFOs Memory Replacement Considerations

Direct substitutes include the SN74ALVC7805-40DL. Verify functional equivalence and package compatibility before substitution.