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Product Overview
The SN74HC273DBRG4 is a high-performance octal D-type flip-flop from Texas Instruments, featuring a clear function and non-inverting outputs. Housed in a compact 20-SSOP package, this IC is designed for general-purpose storage and register applications in digital systems. It operates over a wide voltage range of 2V to 6V, making it suitable for battery-powered and industrial devices. The device offers high noise immunity and low power consumption, typical of the HC family.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Bits |
8 |
| Logic Family |
HC |
| Output Type |
Non-Inverting |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| High-Level Output Current (IOH) |
-5.2 mA |
| Low-Level Output Current (IOL) |
5.2 mA |
| Propagation Delay (tpd) |
13 ns (max) at 5V |
| Operating Temperature |
-40°C to 85°C |
| Package |
20-SSOP |
Key Features
- 8-bit D-type flip-flop with clear
- Non-inverting outputs
- Wide operating voltage range: 2V to 6V
- High noise immunity: VNIH = 28% VCC, VNIL = 21% VCC
- Low power consumption: 80 µA (max) ICC
- Typical tpd = 13 ns at 5V
- Inputs are TTL-voltage compatible
- Available in SSOP package for space-saving designs
Target Applications
- 5G base station control logic
- Automotive dashboard display controllers
- Industrial PLC I/O modules
- Portable medical devices (e.g., glucose meters)
- Consumer electronics (smart home hubs)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HC273DBRG4. 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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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
SN74HC273DBRG4 是德州儀器生產的高性能八路 D 型觸發器,具有清零功能和同相輸出。採用緊湊的 20-SSOP 封裝,適用於數字系統中的通用存儲和寄存器應用。工作電壓範圍為 2V 至 6V,適合電池供電和工業設備。該器件具有 HC 系列典型的高噪聲抑制和低功耗特性。
詳細技術參數
| 參數 |
數值 |
| 位數 |
8 |
| 邏輯系列 |
HC |
| 輸出類型 |
同相 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-5.2 mA |
| 低電平輸出電流 (IOL) |
5.2 mA |
| 傳播延遲 (tpd) |
13 ns (最大值) 在 5V 下 |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
20-SSOP |
核心特性
- 8 位 D 型觸發器,帶清零功能
- 同相輸出
- 寬工作電壓範圍:2V 至 6V
- 高噪聲抑制:VNIH = 28% VCC,VNIL = 21% VCC
- 低功耗:最大 ICC 80 µA
- 典型 tpd = 13 ns (5V 下)
- 輸入與 TTL 電壓兼容
- 採用 SSOP 封裝,節省空間
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 PLC I/O 模塊
- 便攜式醫療設備(如血糖儀)
- 消費電子(智能家居中樞)
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