SN74V245-15PAGEP

Overview

The SN74V245-15PAGEP is an enhanced product synchronous FIFO memory with a 4096 x 18 organization. It features an 18-bit data bus width and asynchronous timing type. The maximum clock frequency is 133 MHz, with a typical access time of 7.5 ns. Operating voltage ranges from 3 V to 3.6 V, with a maximum supply current of 1 uA. It operates within a temperature range of -55°C to +125°C and is housed in a TQFP-64 package.

Feature Summary

• Enhanced product reliability for demanding environments
• Synchronous first-in, first-out memory architecture
• Wide industrial operating temperature capability

Applications

• High-reliability industrial control systems
• Military aerospace data buffering
• Harsh environment communication interfaces

Procurement Notes

Verify the specific 'EP' suffix indicates Enhanced Product status against official Texas Instruments documentation. Confirm the -15 speed grade matches system timing requirements. Ensure the TQFP-64 package footprint aligns with PCB design constraints. Check for RoHS compliance status in the latest datasheet revision.

Selection Notes

Select this component when extended temperature range and enhanced reliability are required. Compare against standard commercial variants if cost or availability is critical. Verify that the 133 MHz performance meets interface speed needs. Consider pin compatibility with other SN74V245 family members for board upgrades.

Part Context

Part of the SN74V245 series of synchronous FIFO memories. The EP designation signifies enhanced product quality, often used in high-reliability applications. It shares functional similarities with other 4Kx18 FIFO devices but offers stricter environmental specifications.

Replacement Considerations

SN74V245-15PAG is a commercial grade alternative with limited temperature range.