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Product Overview
The SN74F32D from Texas Instruments is a high-speed quad 2-input positive-OR gate fabricated using advanced Schottky bipolar technology. It operates from a 4.5V to 5.5V supply and is housed in a compact 14-SOIC package. This device is ideal for logic-level OR operations in high-performance digital systems, offering fast propagation delays and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| High-Level Input Voltage (VIH) |
2V (min) |
| Low-Level Input Voltage (VIL) |
0.8V (max) |
| High-Level Output Voltage (VOH) |
2.7V (min) at IOH = -1mA |
| Low-Level Output Voltage (VOL) |
0.5V (max) at IOL = 20mA |
| Propagation Delay (tpd) |
4.5ns (typ) at VCC = 5V, CL = 50pF |
| Operating Temperature |
0°C to 70°C |
| Package |
14-SOIC |
Key Features
- Quad 2-input positive-OR gate
- Schottky-clamped transistors for high speed
- Typical propagation delay: 4.5ns
- Wide operating voltage range: 4.5V to 5.5V
- Low power consumption: 10mW per gate (typ)
- Input clamp diodes limit overshoot
- Compatible with TTL logic levels
- Industry-standard 14-SOIC package
Target Applications
The SN74F32D is suitable for a variety of digital logic applications, including:
- 5G base station control logic
- Automotive dashboard display controllers
- Industrial PLC (Programmable Logic Controller) I/O modules
- Data communication equipment (e.g., routers, switches)
- Consumer electronics (e.g., smart home hubs)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74F32D. 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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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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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
SN74F32D 是德州儀器(TI)生產的高速四路2輸入正或門,採用先進的肖特基雙極工藝製造。它工作在4.5V至5.5V電源電壓下,封裝在緊湊的14-SOIC中。該器件適用於高性能數字系統中的邏輯或運算,具有快速傳播延遲和低功耗特點。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 高電平輸入電壓 (VIH) |
2V(最小值) |
| 低電平輸入電壓 (VIL) |
0.8V(最大值) |
| 高電平輸出電壓 (VOH) |
2.7V(最小值)在 IOH = -1mA 時 |
| 低電平輸出電壓 (VOL) |
0.5V(最大值)在 IOL = 20mA 時 |
| 傳播延遲 (tpd) |
4.5ns(典型值)在 VCC = 5V, CL = 50pF 時 |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
14-SOIC |
核心特性
- 四路2輸入正或門
- 肖特基箝位晶體管實現高速
- 典型傳播延遲:4.5ns
- 寬工作電壓範圍:4.5V 至 5.5V
- 低功耗:每門10mW(典型值)
- 輸入箝位二極管限制過沖
- 兼容TTL邏輯電平
- 行業標準14-SOIC封裝
典型應用場景
SN74F32D 適用於多種數字邏輯應用,包括:
- 5G基站控制邏輯
- 汽車儀表盤顯示控制器
- 工業PLC(可編程邏輯控制器)I/O模塊
- 數據通信設備(如路由器、交換機)
- 消費電子(如智能家居中樞)
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