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Product Overview
The SN74HCS74QPWRQ1 is a dual D-type flip-flop with Schmitt-trigger inputs from Texas Instruments, designed for automotive applications. It features positive-edge triggering, complementary outputs (Q and Q̅), and a wide operating voltage range of 2V to 6V. Housed in a 14-pin TSSOP package, this device is qualified to AEC-Q100 standards, making it suitable for harsh automotive environments.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
2 |
| Logic Family |
HCS |
| Input Type |
Schmitt-Trigger |
| Output Type |
Push-Pull |
| Supply Voltage (Vcc) |
2V to 6V |
| Propagation Delay (tpd) |
14 ns (typ) at 5V |
| Input Hysteresis |
0.5V (typ) at 5V |
| Operating Temperature |
-40°C to +125°C |
| Package |
14-TSSOP |
| Qualification |
AEC-Q100 |
Key Features
- Dual D-type flip-flops with complementary outputs
- Schmitt-trigger inputs for noise immunity
- Wide supply voltage range: 2V to 6V
- Low power consumption
- Automotive-grade (AEC-Q100)
- Available in 14-TSSOP package
Target Applications
- Automotive body control modules (e.g., door lock controllers, window lift systems)
- Infotainment systems (e.g., dashboard displays, audio amplifiers)
- Advanced driver-assistance systems (ADAS) (e.g., sensor data processing)
- 5G base station control logic
- Industrial automation (e.g., PLCs, motor control)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HCS74QPWRQ1. 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.
-
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
SN74HCS74QPWRQ1 是德州儀器推出的雙路 D 型觸發器,具有施密特觸發輸入,專為汽車應用設計。它支持正邊緣觸發、互補輸出(Q 和 Q̅),以及 2V 至 6V 的寬工作電壓範圍。該器件採用 14 引腳 TSSOP 封裝,符合 AEC-Q100 標準,適用於惡劣的汽車環境。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
2 |
| 邏輯系列 |
HCS |
| 輸入類型 |
施密特觸發 |
| 輸出類型 |
推挽 |
| 電源電壓 (Vcc) |
2V 至 6V |
| 傳播延遲 (tpd) |
14 ns (典型值,5V) |
| 輸入遲滯 |
0.5V (典型值,5V) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
14-TSSOP |
| 認證 |
AEC-Q100 |
核心特性
- 雙路 D 型觸發器,帶互補輸出
- 施密特觸發輸入,增強抗噪能力
- 寬電源電壓範圍:2V 至 6V
- 低功耗
- 汽車級認證 (AEC-Q100)
- 14-TSSOP 封裝
典型應用場景
- 汽車車身控制模塊(如門鎖控制器、車窗升降系統)
- 信息娛樂系統(如儀表盤顯示、音頻放大器)
- 高級駕駛輔助系統 (ADAS)(如傳感器數據處理)
- 5G 基站控制邏輯
- 工業自動化(如 PLC、電機控制)
環球供應鏈與批發合作夥伴方案
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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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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。
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