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Product Overview
The CY74FCT138ATSOC is a high-performance 1-of-8 decoder/demultiplexer from Texas Instruments, designed for memory decoding and data routing applications. It features three enable inputs for flexible control and is optimized for 3.3V and 5V operation. Housed in a 16-SOIC package, it offers low propagation delay and high drive capability, making it suitable for high-speed digital systems.
Detailed Technical Specifications
| Parameter |
Value |
| Logic Family |
FCT |
| Number of Outputs |
8 (active low) |
| Supply Voltage |
4.75V to 5.25V (5V) or 3.0V to 3.6V (3.3V) |
| Propagation Delay (tpd) |
4.1 ns typical at 5V |
| Output Current |
±24 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-SOIC |
Key Features
- 1-of-8 decoder/demultiplexer with three enable inputs
- Low power consumption: 10 µA max ICC
- High drive: -24 mA IOH / 24 mA IOL
- Edge-rate control for reduced noise
- Compatible with TTL levels
- Available in 16-SOIC package
Target Applications
- Memory decoding in 5G base stations (e.g., FPGA configuration)
- Data routing in automotive dashboards
- Address decoding in industrial PLCs
- Multiplexing in telecom switches
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CY74FCT138ATSOC. 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.
-
Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
CY74FCT138ATSOC 是德州儀器 (TI) 的高性能 1-of-8 解碼器/多路分配器,專為存儲器解碼和數據路由應用設計。它具有三個使能輸入以實現靈活控制,並針對 3.3V 和 5V 操作進行了優化。採用 16-SOIC 封裝,提供低傳播延遲和高驅動能力,適用於高速數字系統。
詳細技術參數
| 參數 |
數值 |
| 邏輯系列 |
FCT |
| 輸出數量 |
8 (低電平有效) |
| 電源電壓 |
4.75V 至 5.25V (5V) 或 3.0V 至 3.6V (3.3V) |
| 傳播延遲 (tpd) |
典型值 4.1 ns (5V) |
| 輸出電流 |
±24 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-SOIC |
核心特性
- 1-of-8 解碼器/多路分配器,帶三個使能輸入
- 低功耗:最大 ICC 10 µA
- 高驅動:-24 mA IOH / 24 mA IOL
- 邊沿速率控制以降低噪聲
- 兼容 TTL 電平
- 提供 16-SOIC 封裝
典型應用場景
- 5G 基站中的存儲器解碼(例如 FPGA 配置)
- 汽車儀表盤中的數據路由
- 工業 PLC 中的地址解碼
- 電信交換機中的多路復用
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CY74FCT138ATSOC 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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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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