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Product Overview
The SN74FB1651PCA is a high-performance 256-word by 36-bit FIFO memory device from Texas Instruments, designed for high-speed data buffering and synchronization in advanced digital systems. Housed in a compact 100-pin HLQFP package (14x14 mm), it operates at clock frequencies up to 50 MHz, providing reliable data flow control with minimal latency. This device features independent read and write clocks, making it ideal for asynchronous data transfer applications.
Detailed Technical Specifications
| Parameter |
Value |
| Organization |
256 x 36 bits |
| Supply Voltage |
4.5V to 5.5V |
| Maximum Clock Frequency |
50 MHz |
| Access Time |
12 ns (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
100-HLQFP (14x14 mm) |
| Output Drive |
±24 mA |
| Power Dissipation |
500 mW (max) |
Key Features
- 256 x 36-bit FIFO memory with independent read and write clocks
- 50 MHz maximum clock frequency for high-speed data transfer
- Asynchronous or synchronous operation modes
- Programmable almost-full/almost-empty flags
- Retransmit capability for error recovery
- Low power consumption: 500 mW max
- Wide operating temperature range: -40°C to +85°C
- Industry-standard 100-pin HLQFP package
Target Applications
- 5G base station data buffering (e.g., in remote radio units)
- Automotive dashboard display controllers
- Industrial automation PLCs
- High-speed data acquisition systems
- Network routers and switches
- Medical imaging equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74FB1651PCA. 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.
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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.
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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
SN74FB1651PCA 是德州儀器推出的一款高性能 256 字 x 36 位 FIFO 存儲器,專為高速數據緩衝和同步而設計。採用緊湊的 100 引腳 HLQFP 封裝(14x14 mm),最高工作頻率達 50 MHz,提供低延遲的可靠數據流控制。該器件具有獨立的讀寫時鐘,非常適合異步數據傳輸應用。
詳細技術參數
| 參數 |
數值 |
| 組織 |
256 x 36 位 |
| 電源電壓 |
4.5V 至 5.5V |
| 最高時鐘頻率 |
50 MHz |
| 存取時間 |
12 ns(典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
100-HLQFP(14x14 mm) |
| 輸出驅動 |
±24 mA |
| 功耗 |
500 mW(最大值) |
核心特性
- 256 x 36 位 FIFO 存儲器,帶獨立讀寫時鐘
- 最高 50 MHz 時鐘頻率,支持高速數據傳輸
- 異步或同步操作模式
- 可編程幾乎滿/幾乎空標誌
- 重傳功能,用於錯誤恢復
- 低功耗:最大 500 mW
- 寬工作溫度範圍:-40°C 至 +85°C
- 業界標準 100 引腳 HLQFP 封裝
典型應用場景
- 5G 基站數據緩衝(例如在遠程射頻單元中)
- 汽車儀表盤顯示控制器
- 工業自動化 PLC
- 高速數據採集系統
- 網絡路由器和交換機
- 醫療成像設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74FB1651PCA 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
-
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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