7204L25TP

Overview

The Renesas Electronics Corporation 7204L25TP is an asynchronous CMOS parallel FIFO memory device. It features a storage organization of 8K x 9 bits, providing a total capacity of 72 kbit. The component supports unidirectional data bus orientation and operates with a maximum clock frequency of 28.5 MHz. Access time is specified at 25 ns. Power supply requirements range from a minimum of 4.5 V to a maximum of 5.5 V, with a maximum power current of 120 mA. The device is housed in a PDIP-28 package and is designed for through-hole mounting. It functions as a single-circuit unit within the 7205L25 series.

Feature Summary

• Asynchronous operation for flexible interface integration without strict clock synchronization requirements
• CMOS technology enabling low power consumption relative to older bipolar implementations
• Unidirectional data flow architecture suitable for specific buffer applications

Applications

• Data buffering in high-speed digital systems
• Interface bridging between components with different processing speeds
• Temporary data storage in communication protocols

Procurement Notes

Verify component authenticity due to End-of-Life status. Confirm RoHS compliance as indicated by 'N' designation. Check humidity sensitivity handling requirements before assembly. Ensure PDIP-28 through-hole compatibility with target PCB design. Validate electrical specifications against original system requirements.

Selection Notes

Select this part when 8K x 9 depth and 25 ns access time are required. Consider the unidirectional nature versus bidirectional alternatives like the 7204 series. Verify temperature range suitability as this variant specifies 0°C to +70°C. Compare against other 7205 series members for pinout or speed variations.

Part Context

This component belongs to the Renesas 7205L25 family of asynchronous FIFOs. It shares architectural similarities with other parts in the series but differs in organization and package type. The 7205L25TP specifically utilizes a PDIP-28 form factor, distinguishing it from surface-mount variants like the TP or JI suffixes found in other configurations.

Replacement Considerations

Public confirmed substitute part numbers: IDT7205L25TP.