74ACT2708PC

FIFOs Memory Overview

The Fairchild Semiconductor 74ACT2708PC is an expandable First-In, First-Out (FIFO) memory device organized as 64 words by 9 bits. It features a typical shift-in data rate of 85 MHz and a typical shift-out data rate of 60 MHz. The component operates within a supply voltage range of 4.5V to 5.5V and is housed in a 28-pin DIP package.

FIFOs Memory Feature Summary

• Expandable FIFO architecture supporting serial input and parallel output configurations
• High-speed synchronous operation with dedicated shift-in and shift-out capabilities
• 9-bit word organization providing parity or status bit support alongside 8 data bits

FIFOs Memory Applications

• Data buffering in high-speed digital communication systems
• Clock domain crossing interfaces for asynchronous data transfer
• Serial-to-parallel conversion modules in embedded processing units

FIFOs Memory Procurement Notes

Verify the specific manufacturer lot code and RoHS compliance status against current Fairchild or ON Semiconductor documentation. Confirm the 28-DIP package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's environmental specifications before finalizing procurement.

FIFOs Memory Selection Notes

Select this component when a synchronous FIFO buffer with 64-word depth and 9-bit width is required. The 74ACT logic family ensures compatibility with standard 5V CMOS logic levels. Consider the expandability feature if larger memory depths are needed through cascading multiple units.

FIFOs Memory Part Context

This part belongs to the 74ACT series of advanced CMOS logic devices manufactured by Fairchild Semiconductor. The series is designed for high-speed applications requiring low power consumption and wide operating voltage ranges. The 74ACT2708PC specifically addresses FIFO memory needs within this standardized logic family.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible substitutes from ON Semiconductor or other authorized manufacturers producing the 74ACT2708 variant. Verify electrical characteristics such as propagation delay and drive strength to ensure functional equivalence in existing designs.