SN74LVC1G139DCTT TI Decoder/Demux | SM8 | 1.65-5.5V, 2-to-4

Product Overview

The SN74LVC1G139DCTT is a single 2-to-4 line decoder/demultiplexer from Texas Instruments, designed for 1.65-V to 5.5-V VCC operation. This device is ideal for high-performance memory decoding or data routing applications where low power consumption and small footprint are critical. Housed in a compact SM8 package, it offers a wide operating voltage range and robust ESD protection, making it suitable for portable and industrial electronics.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 1.65 V to 5.5 V
• Low power consumption: 10 µA max ICC
• High drive capability: ±32 mA output drive at 3.3 V
• Supports partial power-down mode (Ioff)
• ESD protection exceeds JESD 22 (2000-V HBM, 1000-V CDM)
• Latch-up performance exceeds 100 mA per JESD 78, Class II
• Small SM8 package saves board space

Target Applications

• 5G base station: Memory address decoding in control modules
• Automotive dashboard: Data routing for display and sensor interfaces
• Industrial PLC: I/O expansion and signal demultiplexing
• Portable medical devices: Low-power data selection in monitoring equipment
• Consumer electronics: Smart home hubs and IoT gateways

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC1G139DCTT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• 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

SN74LVC1G139DCTT 是德州儀器推出的單路 2 選 4 解碼器/多路分配器，支持 1.65 V 至 5.5 V 的寬電源電壓範圍。該器件專為高性能存儲解碼或數據路由應用設計，具有低功耗和小尺寸的優勢。採用緊湊的 SM8 封裝，提供強大的 ESD 保護，適用於便攜式和工業電子設備。

詳細技術參數

核心特性

• 寬工作電壓範圍：1.65 V 至 5.5 V
• 低功耗：最大 ICC 為 10 µA
• 高驅動能力：3.3 V 時 ±32 mA 輸出驅動
• 支持部分斷電模式 (Ioff)
• ESD 保護超過 JESD 22 標準 (2000-V HBM, 1000-V CDM)
• 閂鎖性能超過 100 mA (JESD 78, Class II)
• 小型 SM8 封裝節省電路板空間

典型應用場景

• 5G 基站：控制模塊中的存儲地址解碼
• 汽車儀表盤：顯示和傳感器接口的數據路由
• 工業 PLC：I/O 擴展和信號多路分配
• 便攜醫療設備：監測設備中的低功耗數據選擇
• 消費電子：智能家居中樞和物聯網網關

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC1G139DCTT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 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。
• 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• 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。

品質保證與合規

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。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 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。
• 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。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]