SN74SSQEB32882 - 28-Bit to 56-Bit Registered Buffer

Product Overview

Texas Instruments

Datasheet Details

Part number	SN74SSQEB32882
Manufacturer	Texas Instruments
File Size	724.38 KB
Description	28-Bit to 56-Bit Registered Buffer
Datasheet	SN74SSQEB32882 Datasheet
Additional preview pages of the SN74SSQEB32882 datasheet.

Product details

Description

This JEDEC SSTE32882 28-bit 1:2 or 26-bit 1:2 and 4-bit 1:1 registering clock driver with parity is designed for operation on DDR3 registered DIMMs with VDD of 1.5 V, on DDR3L registered DIMMs with VDD of 1.35 V and on DDR3U registered DIMMs with VDD of 1.25 V.

Features

1.
1-to-2 Register Outputs and 1-to-4 Clock Pair Outputs Support Stacked DDR3 RDIMMs.
CKE Powerdown Mode for Optimized System Power Consumption.
1.5V/1.35V/1.25V Phase Lock Loop Clock Driver for Buffering One Differential Clock Pair (CK and CK) and Distributing to Four Differential Outputs.
1.5V/1.35V/1.25V CMOS Inputs.
Checks Parity on Command and Address (CS-Gated) Data Inputs.
Configurable Driver Strength.
Uses Internal Feedback.

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Published: Jul 9, 2024 |