SN74LV138ATPW TI Decoder/Demux | 16-TSSOP | 1.65-3.6V, 8 Outputs

Product Overview

The SN74LV138ATPW from Texas Instruments is a 3-to-8 line decoder/demultiplexer designed for low-voltage operation. It is part of the LV family, offering high speed and low power consumption. The device accepts three binary address inputs (A0, A1, A2) and provides eight mutually exclusive active-low outputs (Y0–Y7). It features three enable inputs (G1, G2A, G2B) for flexible control. The SN74LV138ATPW is ideal for memory decoding, data routing, and digital logic applications.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 1.65 V to 3.6 V
• 3-to-8 line decoder/demultiplexer
• Active-low outputs
• Three enable inputs for cascading
• Low power consumption: 10 µA (max) ICC
• High drive capability: ±12 mA at 3.3 V
• ESD protection: 2 kV HBM
• Pb-free and RoHS compliant

Target Applications

• Memory decoding in 5G base stations (e.g., decoding address lines for FPGA configuration)
• Data routing in automotive dashboards (e.g., selecting sensor inputs)
• Digital logic in industrial control systems (e.g., PLC I/O expansion)
• Consumer electronics (e.g., set-top box channel selection)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LV138ATPW. 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

SN74LV138ATPW 是德州儀器（TI）的一款 3 線轉 8 線解碼器/多路分配器，專為低電壓操作設計。它屬於 LV 系列，具有高速和低功耗的特點。該器件接受三個二進制地址輸入（A0、A1、A2），並提供八個互斥的低電平有效輸出（Y0–Y7）。它還具有三個使能輸入（G1、G2A、G2B），用於靈活控制。SN74LV138ATPW 非常適合存儲器解碼、數據路由和數字邏輯應用。

詳細技術參數

核心特性

• 寬電源電壓範圍：1.65 V 至 3.6 V
• 3 線轉 8 線解碼器/多路分配器
• 低電平有效輸出
• 三個使能輸入，便於級聯
• 低功耗：ICC 最大 10 µA
• 高驅動能力：3.3 V 時 ±12 mA
• ESD 保護：2 kV HBM
• 無鉛且符合 RoHS 標準

典型應用場景

• 5G 基站中的存儲器解碼（例如，解碼 FPGA 配置的地址線）
• 汽車儀表板中的數據路由（例如，選擇傳感器輸入）
• 工業控制系統中的數字邏輯（例如，PLC I/O 擴展）
• 消費電子產品（例如，機頂盒頻道選擇）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LV138ATPW 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]