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Product Overview
The SN74LS382AN is a 4-bit arithmetic logic unit (ALU) from Texas Instruments, designed for high-performance computing applications. It performs eight arithmetic and logic operations on two 4-bit words, including addition, subtraction, AND, OR, XOR, and compare. Packaged in a 20-pin PDIP, this device operates from a single 5V supply and features Schottky-clamped transistors for high speed and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (Vcc) |
4.75V to 5.25V |
| Operating Temperature |
0°C to 70°C |
| Propagation Delay (typical) |
20 ns |
| Power Dissipation |
45 mW |
| Logic Family |
LS (Low-Power Schottky) |
| Number of Bits |
4 |
| Functions |
8 (Add, Subtract, AND, OR, XOR, Compare, etc.) |
| Package |
20-PDIP |
Key Features
- Performs eight arithmetic and logic operations
- Schottky-clamped transistors for high speed
- Low power consumption (45 mW typical)
- Fully TTL compatible
- Input clamp diodes limit high-speed termination effects
- Wide operating temperature range
Target Applications
- 5G base station control logic
- Automotive dashboard processors
- Industrial PLC arithmetic units
- Medical imaging data processing
- Telecommunications switching systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LS382AN. 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
SN74LS382AN 是德州儀器推出的4位算術邏輯單元(ALU),專為高性能計算應用設計。它對兩個4位字執行八種算術和邏輯運算,包括加法、減法、與、或、異或和比較。該器件採用20引腳PDIP封裝,在單一5V電源下工作,並採用肖特基箝位晶體管以實現高速和低功耗。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (Vcc) |
4.75V 至 5.25V |
| 工作溫度 |
0°C 至 70°C |
| 傳播延遲(典型值) |
20 ns |
| 功耗 |
45 mW |
| 邏輯系列 |
LS(低功耗肖特基) |
| 位數 |
4 |
| 功能 |
8種(加、減、與、或、異或、比較等) |
| 封裝 |
20-PDIP |
核心特性
- 執行八種算術和邏輯運算
- 肖特基箝位晶體管實現高速
- 低功耗(典型值45 mW)
- 完全TTL兼容
- 輸入箝位二極管限制高速終端效應
- 寬工作溫度範圍
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤處理器
- 工業PLC算術單元
- 醫療影像數據處理
- 電信交換系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74LS382AN 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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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。
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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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