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Product Overview
The CD74FCT821AEN from Texas Instruments is a high-performance 10-bit D-type flip-flop with non-inverting outputs and 3-state outputs. It is designed for use in high-speed memory and bus-oriented systems. The device features a buffered common clock (CP) and output enable (OE) inputs, ensuring reliable operation in noisy environments. The CD74FCT821AEN is fabricated using advanced CMOS technology to achieve high speed and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Bits |
10 |
| Logic Family |
FCT |
| Output Type |
3-State, Non-Inverting |
| Supply Voltage (VCC) |
4.75V to 5.25V |
| Propagation Delay (tpd) |
6.5 ns (max) at 5V |
| Output Current (IOL/IOH) |
48 mA / -15 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
24-pin PDIP |
Key Features
- 10-bit D-type flip-flop with 3-state outputs
- Non-inverting outputs
- Buffered common clock and output enable
- High speed: tpd = 6.5 ns max at 5V
- Low power consumption
- Input hysteresis for noise immunity
- Outputs source/sink 48 mA/-15 mA
- ESD protection exceeds 2000V per MIL-STD-883
Target Applications
- Memory address registers in 5G base stations
- Data buffering in automotive dashboard displays
- Bus interface in industrial PLCs
- Register storage in networking switches
- Control logic in medical imaging equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74FCT821AEN. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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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.
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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
CD74FCT821AEN 是德州儀器 (TI) 的一款高性能 10 位 D 型觸發器,具有同相輸出和三態輸出。它專為高速存儲器和總線系統設計。器件具有緩衝公共時鐘 (CP) 和輸出使能 (OE) 輸入,確保在嘈雜環境中可靠運行。CD74FCT821AEN 採用先進的 CMOS 技術製造,以實現高速和低功耗。
詳細技術參數
| 參數 |
數值 |
| 位數 |
10 |
| 邏輯系列 |
FCT |
| 輸出類型 |
三態,同相 |
| 電源電壓 (VCC) |
4.75V 至 5.25V |
| 傳播延遲 (tpd) |
6.5 ns (最大) 在 5V |
| 輸出電流 (IOL/IOH) |
48 mA / -15 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
24 引腳 PDIP |
核心特性
- 10 位 D 型觸發器,帶三態輸出
- 同相輸出
- 緩衝公共時鐘和輸出使能
- 高速:tpd = 6.5 ns 最大在 5V
- 低功耗
- 輸入滯後以增強抗噪性
- 輸出源/灌電流 48 mA/-15 mA
- ESD 保護超過 2000V (MIL-STD-883)
典型應用場景
- 5G 基站中的存儲器地址寄存器
- 汽車儀表盤顯示中的數據緩衝
- 工業 PLC 中的總線接口
- 網絡交換機中的寄存器存儲
- 醫療成像設備中的控制邏輯
環球供應鏈與批發合作夥伴方案
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