SN74SSTV32852ZKFR

Specialty Logic Overview

The SN74SSTV32852ZKFR is a registered buffer and line driver from Texas Instruments, designed for high-speed digital applications. It features 24 inputs and 48 outputs, supporting SSTL_2 compatible I/O standards. The device operates on a single supply voltage ranging from 2.3 V to 2.7 V. Key electrical parameters include a propagation delay of 3.1 ns, with output currents of -20 mA (high) and 20 mA (low). It is housed in a 114-BGA Microstar package and functions within a commercial temperature range of 0°C to +70°C.

Specialty Logic Feature Summary

• Supports SSTL_2 compatible input and output signaling standards for DDR memory interfaces.
• Provides registered buffering functionality with 24-bit input and 48-bit output configuration.
• Operates on a single low-voltage supply rail between 2.3 V and 2.7 V.

Specialty Logic Applications

• Stacked Low-Profile (1U) PC-1600/2100 DIMMs
• DDR SDRAM memory systems requiring SSTL_2 interface compatibility

Specialty Logic Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'ZKFR' matches the required package and tape-and-reel specifications. Check current lifecycle status as availability may vary. Ensure environmental compliance requirements align with project specifications before procurement.

Specialty Logic Selection Notes

Select this component when designing DDR memory interfaces requiring SSTL_2 termination and registered buffering. Compare against similar SSTV series devices based on pin count and package constraints. Ensure the system power supply strictly adheres to the 2.3 V to 2.7 V operating range for optimal signal integrity and performance.

Specialty Logic Part Context

This part belongs to the Texas Instruments SN74SSTV logic family, specialized for high-speed memory applications. It serves as a registered buffer, distinguishing it from simple line drivers by incorporating flip-flop functionality for data synchronization. The BGA Microstar package allows for compact PCB layouts in dense memory modules.

Specialty Logic Replacement Considerations

The SN74SSTV32852GKFR is a documented substitute part number within the same family. Verify package compatibility and electrical parameter equivalence before substitution. Cross-reference datasheets to ensure functional parity in the target application.