67413J

Overview

The Advanced Micro Devices 67413J is an asynchronous FIFO memory component designed for high-speed data buffering applications. It features a 64 x 5 bit organization, providing 64 words of storage with a 5-bit word width. The device operates at a maximum clock frequency of 25MHz, ensuring efficient data throughput in digital systems. It utilizes a uni-directional data flow architecture, simplifying interface design for specific buffering requirements. The component is housed in a 20-pin Ceramic Dual In-Line Package (CDIP), offering robust physical protection and reliable connectivity for industrial or commercial environments requiring durable integrated circuit solutions.

Feature Summary

• Asynchronous operation allows independent read and write clock domains for flexible system integration
• Uni-directional data flow simplifies interface logic for dedicated buffering tasks
• High-speed performance supports data rates up to 25MHz for real-time processing needs

Applications

• Data buffering between asynchronous digital subsystems
• Interface bridging in communication equipment
• Temporary storage in signal processing chains

Procurement Notes

Verify the manufacturer designation as Advanced Micro Devices, noting historical brand transitions. Confirm the package type is strictly 20-CDIP to ensure mechanical compatibility. Check datasheet revisions for any pinout changes. Ensure the operating voltage and temperature ranges match your system specifications before procurement.

Selection Notes

Select this component when a simple, uni-directional asynchronous buffer is required. The 64x5 depth suits small data blocks. Consider the 25MHz limit against your system clock. The CDIP package dictates board layout constraints. Verify availability as legacy components may have limited supply chains compared to modern alternatives.

Part Context

This part belongs to the family of asynchronous FIFO memories produced by Advanced Micro Devices. These components are used to decouple data transfer rates between different parts of a digital system. The 67413J specifically offers a compact storage solution for low-width data paths, distinct from wider bus interfaces found in other memory types.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official AMD/AMD archives or authorized distributors for cross-reference lists.