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Product Overview
The 74SSTUB32868ZRHR is a 28-bit 1:2 registered buffer with differential clock inputs from Texas Instruments. It is designed for DDR2 and DDR3 memory applications, providing high-speed signal buffering and fan-out. The device operates from a 1.8V supply and is housed in a compact 176-NFBGA (6x15mm) package, making it suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
1.7V to 1.9V |
| Input/Output Type |
SSTL_18 |
| Number of Bits |
28 (1:2 fan-out) |
| Differential Clock Input |
Yes |
| Operating Temperature |
-40°C to +85°C |
| Package |
176-NFBGA (6x15mm) |
| Propagation Delay |
1.5ns typical |
Key Features
- 28-bit 1:2 registered buffer
- Differential clock inputs (CK and CK#)
- Supports DDR2 and DDR3 memory interfaces
- Low skew and jitter
- 1.8V core and I/O supply
- Industrial temperature range
- RoHS compliant
Target Applications
- DDR2/DDR3 memory modules (RDIMM, LRDIMM)
- Server motherboards
- Networking equipment (e.g., 5G base stations, switches)
- High-performance computing
- Automotive infotainment and ADAS
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
74SSTUB32868ZRHR. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
-
In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
-
BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
-
100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
-
RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
74SSTUB32868ZRHR 是德州儀器(TI)推出的28位1:2寄存式緩衝器,帶差分時鐘輸入。專為DDR2和DDR3記憶體應用設計,提供高速信號緩衝和扇出。器件工作在1.8V電源電壓下,採用緊湊的176-NFBGA(6x15mm)封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
1.7V 至 1.9V |
| 輸入/輸出類型 |
SSTL_18 |
| 位數 |
28(1:2扇出) |
| 差分時鐘輸入 |
是 |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
176-NFBGA(6x15mm) |
| 傳播延遲 |
典型值1.5ns |
核心特性
- 28位1:2寄存式緩衝器
- 差分時鐘輸入(CK和CK#)
- 支持DDR2和DDR3記憶體接口
- 低偏斜和抖動
- 1.8V核心和I/O電源
- 工業級溫度範圍
- 符合RoHS標準
典型應用場景
- DDR2/DDR3記憶體模組(RDIMM、LRDIMM)
- 服務器主板
- 網絡設備(例如5G基站、交換機)
- 高性能計算
- 汽車信息娛樂和ADAS
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 74SSTUB32868ZRHR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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深港聯動,結算靈活:深圳直發全球,物流高效可靠;支援香港銀行戶口轉賬及多幣種結算。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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