SN74LVC138AGQNR TI Decoder/Demux | 20-BGA MICROSTAR JUNIOR (4X3) | 1.65-3.6V, 24mA

Product Overview

The SN74LVC138AGQNR is a high-performance 3-to-8 line decoder/demultiplexer from Texas Instruments, designed for low-voltage operation. Housed in a compact 20-ball BGA MICROSTAR JUNIOR (4x3 mm) package, it is ideal for space-constrained applications. The device features three enable inputs for flexible control and is optimized for 1.65V to 3.6V VCC operation, with 24-mA output drive at 3.3V. It supports partial-power-down mode using Ioff circuitry, preventing damaging backflow current when powered down.

Detailed Technical Specifications

Key Features

• 3-to-8 line decoder/demultiplexer with three enable inputs
• Wide operating voltage range: 1.65V to 3.6V
• High drive capability: ±24 mA at 3.3V
• Low power consumption: 10 µA max ICC
• Partial-power-down mode (Ioff) supports live insertion
• Inputs accept voltages up to 5.5V, allowing mixed-voltage systems
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
• Small footprint: 4x3 mm BGA package

Target Applications

• 5G base station control logic: Address decoding for FPGA configuration
• Automotive dashboard: Multiplexing sensor inputs for display modules
• Industrial automation: PLC I/O module address selection
• Consumer electronics: Smart home hub signal routing
• Medical devices: Portable monitor data line demultiplexing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC138AGQNR. 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

SN74LVC138AGQNR 是德州儀器推出的高性能3線-8線解碼器/多路分配器，專為低電壓應用設計。採用緊湊的20球BGA MICROSTAR JUNIOR（4x3 mm）封裝，適合空間受限的場景。器件具有三個使能輸入以實現靈活控制，優化於1.65V至3.6V的VCC工作電壓，在3.3V時提供24 mA的輸出驅動能力。通過Ioff電路支持部分斷電模式，防止斷電時產生有害的回灌電流。

詳細技術參數

核心特性

• 3線-8線解碼器/多路分配器，帶三個使能輸入
• 寬工作電壓範圍：1.65V 至 3.6V
• 高驅動能力：±24 mA (3.3V時)
• 低功耗：最大ICC 10 µA
• 部分斷電模式 (Ioff) 支持熱插拔
• 輸入可承受高達5.5V電壓，支持混合電壓系統
• ESD保護超過JESD 22標準 (2000V HBM, 1000V CDM)
• 小尺寸：4x3 mm BGA封裝

典型應用場景

• 5G基站控制邏輯：FPGA配置的地址解碼
• 汽車儀表盤：顯示模塊的傳感器輸入多路復用
• 工業自動化：PLC I/O模塊地址選擇
• 消費電子：智能家居中樞信號路由
• 醫療設備：便攜式監護儀數據線多路分配

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC138AGQNR 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]