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Product Overview
The CD74AC138M96 is a high-speed CMOS 3-to-8 line decoder/demultiplexer from Texas Instruments, designed for low-power and high-performance applications. It operates over a wide voltage range of 1.5V to 5.5V, making it suitable for battery-powered and industrial systems. The device features three enable inputs for flexible control and is available in a compact 16-SOIC package.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Current (IO) |
±24 mA |
| Propagation Delay (tpd) |
7.5 ns (typ) at 5V |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-SOIC |
| Logic Family |
AC |
| Number of Inputs |
3 (address) + 3 (enable) |
| Number of Outputs |
8 (active low) |
Key Features
- Wide operating voltage range: 1.5V to 5.5V
- High noise immunity: typically VNIH = VNIL = 28% of VCC
- Low power consumption: 80 µA max ICC
- High output drive: ±24 mA at 5V
- Multiple enable inputs for easy expansion
- Balanced propagation delays
- ESD protection exceeds 2000V per MIL-STD-883
Target Applications
- 5G base station control logic
- Automotive dashboard display multiplexing
- Industrial PLC address decoding
- Medical device data routing
- Consumer electronics memory decoding
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74AC138M96. 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
CD74AC138M96 是德州儀器推出的高速 CMOS 3 線轉 8 線解碼器/多路分配器,專為低功耗和高性能應用設計。它支持 1.5V 至 5.5V 的寬電壓範圍,適合電池供電和工業系統。該器件具有三個使能輸入以實現靈活控制,並採用緊湊的 16-SOIC 封裝。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電流 (IO) |
±24 mA |
| 傳播延遲 (tpd) |
7.5 ns (典型值) 在 5V |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-SOIC |
| 邏輯系列 |
AC |
| 輸入數量 |
3 (地址) + 3 (使能) |
| 輸出數量 |
8 (低電平有效) |
核心特性
- 寬工作電壓範圍:1.5V 至 5.5V
- 高抗噪能力:典型 VNIH = VNIL = 28% VCC
- 低功耗:最大 ICC 80 µA
- 高輸出驅動:5V 時 ±24 mA
- 多個使能輸入,便於擴展
- 平衡的傳播延遲
- ESD 保護超過 2000V(符合 MIL-STD-883)
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤顯示多路復用
- 工業 PLC 地址解碼
- 醫療設備數據路由
- 消費電子存儲器解碼
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74AC138M96 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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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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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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