SN54ACT3632HFP

FIFOs Memory Overview

The SN54ACT3632HFP is a synchronous bidirectional first-in, first-out (FIFO) memory device manufactured by Texas Instruments. It features two independent 512 x 36 bit FIFOs within a single package, providing a total storage capacity of 36 kbits per circuit. The component operates with a maximum clock frequency of 66.7 MHz and offers an access time of 11 ns. It supports a supply voltage range from 4.5 V to 5.5 V and functions reliably across an extended military temperature range of -55°C to +125°C. The device utilizes a 132-lead Ceramic Flat Pack (CFP) package.

FIFOs Memory Feature Summary

• Provides dual independent synchronous bidirectional FIFO circuits for high-speed data buffering
• Supports wide operating temperature range suitable for harsh environments
• Features ceramic packaging for enhanced durability and reliability

FIFOs Memory Applications

• Military aerospace systems requiring robust data buffering
• High-speed communication interfaces
• Industrial control systems with extreme temperature requirements

FIFOs Memory Procurement Notes

Verify the specific suffix 'HFP' corresponds to the ceramic flat pack variant when sourcing. Confirm that the component meets all necessary military specifications if required for the application. Ensure compatibility with existing system voltage levels and interface protocols before integration.

FIFOs Memory Selection Notes

Select this component when dual independent FIFOs are required in a single package for space-constrained designs. Consider the ceramic package for applications demanding high thermal stability and mechanical ruggedness. Verify that the 11 ns access time and 66.7 MHz clock speed meet the system's throughput requirements.

FIFOs Memory Part Context

This part belongs to the SN54ACT series, which is designed for high-speed digital applications. The SN54 family typically denotes military-grade components, offering wider temperature ranges compared to commercial SN74 variants. The ACT series combines advanced CMOS technology with TTL-compatible inputs, ensuring fast switching speeds while maintaining low power consumption.

FIFOs Memory Replacement Considerations

Check for SN54ACT3632HFPR as a potential alternative with similar electrical characteristics but potentially different packaging or reel configuration. Verify pinout compatibility and functional equivalence before substitution.