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Product Overview
The SN74AS74AD from Texas Instruments is a dual D-type positive-edge-triggered flip-flop with preset and clear functions. It features advanced Schottky (AS) technology for high speed and low power consumption. Housed in a 14-pin SOIC package, this device is ideal for high-performance digital systems requiring reliable data storage and transfer.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5 V to 5.5 V |
| Propagation Delay (tpd) |
6.5 ns (typical) |
| Input Voltage (VIH) |
2 V (min) |
| Input Voltage (VIL) |
0.8 V (max) |
| Output Current (IOH/IOL) |
-2 mA / 20 mA |
| Operating Temperature |
0°C to 70°C |
| Package |
14-SOIC |
Key Features
- Dual D-type flip-flops with preset and clear
- Positive-edge triggered
- Advanced Schottky technology for high speed
- Low power consumption
- Wide operating voltage range
- Industry-standard 14-SOIC package
Target Applications
- 5G base station control logic
- Automotive dashboard data registers
- Industrial automation PLCs
- Consumer electronics (e.g., smart home hubs)
- Data communication systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AS74AD. 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
SN74AS74AD 是德州儀器推出的雙路 D 型正邊緣觸發觸發器,帶有預置和清除功能。採用先進的肖特基(AS)技術,實現高速和低功耗。封裝為 14 引腳 SOIC,適用於需要可靠數據存儲和傳輸的高性能數字系統。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5 V 至 5.5 V |
| 傳播延遲 (tpd) |
6.5 ns(典型值) |
| 輸入高電平 (VIH) |
2 V(最小值) |
| 輸入低電平 (VIL) |
0.8 V(最大值) |
| 輸出電流 (IOH/IOL) |
-2 mA / 20 mA |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
14-SOIC |
核心特性
- 雙路 D 型觸發器,帶預置和清除
- 正邊緣觸發
- 先進肖特基技術,高速運行
- 低功耗
- 寬工作電壓範圍
- 行業標準 14-SOIC 封裝
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤數據寄存器
- 工業自動化 PLC
- 消費電子(如智能家居中樞)
- 數據通信系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AS74AD 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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