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Product Overview
The SN74LV74ARGYR is a dual positive-edge-triggered D-type flip-flop from Texas Instruments, featuring individual data (D), clock (CLK), set (SD), and reset (RD) inputs. It operates over a wide supply voltage range of 2V to 5.5V, making it suitable for low-voltage applications. The device is housed in a compact 14-VQFN (3.5x3.5) package, ideal for space-constrained designs. With a typical propagation delay of 6.5ns at 5V, it offers high-speed performance for digital systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| Propagation Delay (tpd) at 5V |
6.5ns (typ) |
| Input Capacitance (Ci) |
2pF (typ) |
| Output Current (IO) |
±12mA |
| Operating Temperature |
-40°C to +125°C |
| Package |
14-VQFN (3.5x3.5) |
Key Features
- Wide operating voltage range: 2V to 5.5V
- High speed: tpd = 6.5ns at 5V
- Low power consumption: ICC = 20μA (max)
- Individual set and reset inputs
- Edge-triggered D-type flip-flop
- Compatible with TTL levels
- ESD protection exceeds JESD 22
- Green and RoHS compliant
Target Applications
- 5G base station control logic
- Automotive dashboard display controllers
- Industrial automation PLCs
- Consumer electronics like smart home hubs
- Data storage and register circuits
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LV74ARGYR. 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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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
SN74LV74ARGYR 是德州儀器(TI)的一款雙路正邊緣觸發 D 型觸發器,具有獨立的數據(D)、時鐘(CLK)、置位(SD)和復位(RD)輸入。它支持 2V 至 5.5V 的寬電源電壓範圍,適用於低壓應用。器件採用緊湊的 14-VQFN(3.5x3.5)封裝,適合空間受限的設計。在 5V 電壓下,典型傳播延遲為 6.5ns,為數字系統提供高速性能。
詳細技術參數
| 參數 |
數值 |
| 電源電壓(VCC) |
2V 至 5.5V |
| 輸入電壓(VI) |
0V 至 VCC |
| 輸出電壓(VO) |
0V 至 VCC |
| 傳播延遲(tpd)@5V |
6.5ns(典型值) |
| 輸入電容(Ci) |
2pF(典型值) |
| 輸出電流(IO) |
±12mA |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
14-VQFN(3.5x3.5) |
核心特性
- 寬工作電壓範圍:2V 至 5.5V
- 高速:tpd = 6.5ns @5V
- 低功耗:ICC = 20μA(最大值)
- 獨立的置位和復位輸入
- 邊緣觸發 D 型觸發器
- 兼容 TTL 電平
- ESD 保護超過 JESD 22 標準
- 綠色環保且符合 RoHS 標準
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤顯示控制器
- 工業自動化 PLC
- 消費電子如智能家居中樞
- 數據存儲和寄存器電路
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