SN74ALVC7804-25DL

FIFOs Memory Overview

The SN74ALVC7804-25DL is a synchronous first-in, first-out (FIFO) memory device manufactured by Texas Instruments. It features an 18-bit data bus width and a unidirectional bus orientation. The storage capacity is organized as 64 words by 18 bits, totaling 1.125 kbit. The maximum clock frequency is specified at 40 MHz, with a typical access time of 15 ns. It operates within a supply voltage range of 3 V to 3.6 V. The component is housed in a 56-pin SSOP package and supports a wide expansion type.

FIFOs Memory Feature Summary

• Provides synchronous FIFO memory functionality for temporary data buffering
• Supports unidirectional data transfer across an 18-bit wide bus
• Enables flexible system integration through wide expansion capabilities

FIFOs Memory Applications

• Data buffering between asynchronous logic domains
• Temporary storage in high-speed digital signal processing chains
• Interface bridging in communication systems requiring unidirectional flow

FIFOs Memory Procurement Notes

Verify the specific suffix 'DL' confirms the 56-pin SSOP package and commercial temperature range. Confirm RoHS compliance status and check current availability as older ALVC series parts may have limited stock or end-of-life status. Ensure the 3V to 3.6V operating voltage aligns with your system power rails.

FIFOs Memory Selection Notes

Select this part when an 18-bit wide synchronous FIFO is required with a 40 MHz clock speed. Compare against the SN74ACT7813-25DL if a 5V supply environment is necessary instead of the 3.3V ALVC family. Verify that the 64-word depth meets your buffer requirements before choosing larger capacity alternatives.

FIFOs Memory Part Context

This component belongs to the Texas Instruments SN74ALVC78xx series of advanced low-voltage CMOS FIFO memories. These devices are designed for high-speed applications requiring reliable data buffering. The ALVC series offers lower power consumption compared to standard CMOS families while maintaining fast switching speeds suitable for modern digital interfaces.

FIFOs Memory Replacement Considerations

The SN74ACT7813-25DL is a documented alternative within the same manufacturer's portfolio, offering similar specifications but operating at a 5V supply voltage level rather than the 3.3V ALVC standard.