SN74ACT7205L35NP

FIFOs Memory Overview

The SN74ACT7205L35NP is an asynchronous FIFO memory component manufactured by Texas Instruments. It features a storage capacity of 8K x 9 bits, providing 72 kilobits of non-volatile data buffering capability within the active circuitry. The device operates with a maximum access time of 35 nanoseconds, ensuring rapid data throughput for high-speed digital systems. It utilizes standard CMOS logic levels compatible with TTL inputs, facilitating integration into mixed-logic environments. The part is housed in a lead-free plastic package designed for through-hole mounting, supporting robust mechanical stability in industrial applications.

FIFOs Memory Feature Summary

• Asynchronous operation allows independent read and write clock domains without synchronization requirements.
• High-density 8K x 9 bit memory architecture provides substantial buffering for data streams.
• CMOS output structure ensures low power consumption and strong drive capabilities.
• TTL-compatible input thresholds simplify interface design with legacy digital logic families.

FIFOs Memory Applications

• Data buffering between microprocessors and peripheral devices operating at different speeds
• Interface bridging in telecommunications equipment requiring asynchronous data transfer
• Digital signal processing systems needing temporary storage for sampled data
• Industrial control systems managing variable rate I/O operations

FIFOs Memory Procurement Notes

Verify the specific suffix L35NP against the official Texas Instruments datasheet to confirm pinout compatibility and electrical specifications. Ensure the procurement channel provides genuine components with traceable origin. Check for RoHS compliance documentation if environmental regulations apply to your assembly process. Confirm package type matches your PCB footprint requirements before finalizing orders.

FIFOs Memory Selection Notes

Select this component when asynchronous FIFO functionality is required with 8K x 9 bit depth. Consider the 35 ns access time relative to your system clock speeds to ensure timing margins are met. Evaluate the through-hole package suitability against your manufacturing capabilities. Compare power dissipation characteristics with alternative solutions if thermal management is critical in the enclosure design.

FIFOs Memory Part Context

This part belongs to the SN74ACT series of advanced CMOS logic devices from Texas Instruments. The ACT series combines the speed of AC logic with the low power consumption of ACX logic. As a FIFO memory element, it serves as a specialized buffer rather than a general-purpose gate or flip-flop. The numbering convention indicates the specific speed grade and package variant within the broader family of synchronous and asynchronous memory components.

FIFOs Memory Replacement Considerations

Consult the official Texas Instruments substitution guide for verified equivalents. Cross-reference pinouts and electrical parameters carefully when considering alternatives from other manufacturers. Ensure any substitute maintains the same asynchronous operation mode and memory depth. Verify that voltage levels and package dimensions are compatible with existing board layouts.